Evidence-Based Medicine Guidelines
- N-acetylcysteine As An Adjuvant Therapy For Helicobacter Pylori Eradication
- N-acetylcysteine In Chronic Bronchitis Or COPD Exacerbations
- Naevi (moles)
- Naevus Flammeus On The Facial Skin - Image
- Naevus Flammeus On The Skin Of The Face - Image
- Naevus - Image
- Naevus Spilus - Image
- Naevus Verrucosus On The Facial Skin - Image
- Nafarelin In The Treatment Of Leiomyomas
- Naftidrofuryl For Acute Stroke
- Naftopidil For The Treatment Of Lower Urinary Tract Symptoms Compatible With Benign Prostatic Hyperplasia
- Nail Damage Caused By Paronychia - Image
- Nail Damage - Image
- Nail Dystrophy Caused By Trauma And Secondary Onychomycosis - Image
- Nail Lesions And Disorders
- Nail Lesions Caused By Eczema - Image
- Nail Lesions Caused By Paronychia - Image
- Nail Loosening From The Nail Bed - Image
- Nail-patella Syndrome (abnormality Of The Patella) - Image
- Nail-patella Syndrome (rudimentary Nails) - Image
- Nail-patella Syndrome (triangular Lunula) - Image
- Nail Psoriasis Mimicking Proximal Subungual Onychomycosis - Image
- Nail With Pseudomonas Infection - Image
- Nalmefene For Alcohol Dependence
- Naloxone For Narcotic-exposed Newborn Infants
- Naloxone For Shock
- Naltrexone For Alcohol Dependence
- Naltrexone For Smoking Withdrawal
- Naltrexone Maintenance Treatment For Opioid Dependence
- Naproxen For Acute Migraine Headaches In Adults
- Naratriptan For Acute Migraine
- Narcolepsy And Other Hypersomnias Of Central Origin
- Nasal Decongestants In Monotherapy For The Common Cold
- Nasal Irrigations For Rhinosinusitis In Children
- Nasal Polyp - Image
- Nasal Polyps
- Nasal Polyps - Image
- Nasal Stuffiness
- Natalizumab For Induction Of Remission In Crohn's Disease
- Natalizumab For Relapsing Remitting Multiple Sclerosis
- Natural History Of Palmar Wrist Ganglion
- Natural History Of Untreated Idiopathic Scoliosis
- Nausea And Vomiting
- Nebulised Adrenaline For Croup In Children
- Nebulised Hypertonic Saline For Cystic Fibrosis
- Neck And Shoulder Pain
- Necrobiosis Lipoidica - Image
- Necrobiosis Lipoidica - Image (2)
- Necrobiosis Lipoidica On The Leg - Image
- Necrotic Skin Ulcer Caused By Tularaemia - Image
- Nedocromil And Cromoglycate For Exercise-induced Bronchoconstriction
- Nedocromil Sodium For Chronic Asthma In Children
- Nedocromil Sodium For Preventing Exercise-induced Bronchoconstriction
- Needle Aspiration Versus Incision And Drainage For The Treatment Of Peritonsillar Abscess
- Needle Aspiration Vs Tube Drainage For Spontaneous Pneumothorax
- Needle-change Programs For Prevention Of HIV Infection
- Needle Gauge And Tip Designs For Preventing Post-dural Puncture Headache
- Needle Length And Local Reactions To Routine Immunisations
- Negative Pressure Wound Therapy (NPWT) For Treating Pressure Ulcers
- Negative Pressure Wound Therapy For Treating Foot Wounds In People With Diabetes Mellitus
- Negative Pressure Wound Therapy For Treating Leg Ulcers
- Neo-adjuvant And Adjuvant Hormone Therapy For Localised And Locally Advanced Prostate Cancer
- Neoadjuvant Chemotherapy For Invasive Bladder Cancer
- Neomycin Allergy - Image
- Neonatal Screening For Inborn Errors Of Metabolism
- Neostigmine For Colonic Pseudo-obstruction
- Nephrotic Syndrome
- Nerve Blocks (subcostal, Lateral Cutaneous, Femoral, Triple, Psoas) For Hip Fractures
- Nerve Entrapment And Compression Disorders
- Neuraminidase Inhibitors For Preventing And Treating Influenza In Children
- Neuraminidase Inhibitors For Treating And Preventing Influenza In Healthy Adults And Children
- Neurodermatitis (close-up) - Image
- Neurodermatitis Behind The Ankle - Image
- Neurodermatitis - Image
- Neurodermatitis In The Gluteal Cleft - Image
- Neurodermatitis Nuchae - Image
- Neurodermatitis On The Ankle - Image
- Neurodermatitis On The Back Of The Neck - Image
- Neurodermatitis On The Skin Of The Leg (hypertrophic Lichen Planus?) - Image
- Neurodermatitis On The Skin Of The Leg - Image
- Neurofibromas - Image
- Neuroleptic Malignant Syndrome (NMS)
- Neurological Disorders And Alcohol
- Neurological Examination
- Neurological Eye Symptoms
- Neurological Findings Of C5-C8 Cervical Nerve Root Irritation And Causes To Be Considered In Its Differential Diagnosis - Image
- Neuropsychological Disorders
- Neuropsychological Rehabilitation For Multiple Sclerosis
- Newer Generation Antidepressants In Childhood And Adolescent Depression
- Newly Diagnosed Type 1 Diabetes In A Child
- Newly Diagnosed Type 2 Diabetes
- Nickel Allergy - Image
- Nickel Allergy Reaction On The Skin Of The Back - Image
- Nicotine Replacement Therapy For Smoking Cessation
- Nicotine Replacement Therapy To Reduce Continued Tobacco Use
- Nifedipine For Raynaud's Phenomenon
- Nimodipine For Dementia
- Nipple Discharge And Mastitis In A Non-lactating Woman
- Nitrates For Acute Heart Failure Syndromes
- Nitric Oxide Donors For Delaying Preterm Birth
- Nitrofurantoin For Preventing Recurrent Urinary Tract Infection During Pregnancy
- Nitrofurantoin-induced Lung Toxicity - Image
- Nitroimidazole Antibiotics For Amoebic Dysentery
- Nitrous Oxide For Colonoscopy
- Nits Of Pubic Lice In The Pubic Hair - Image
- NOAC Versus Warfarin Post-PCI In Atrial Fibrillation
- Nocturnal Mechanical Ventilation For Chronic Hypoventilation In Patients With Neuromuscular And Chest Wall Disorders
- Nocturnal Positive Pressure Ventilation For COPD
- Nodular, Thick Melanoma In The Leg Of An Elderly Lady - Image
- Nodular Basal Cell Carcinoma - Image
- Nodular Basal Cell Carcinoma - Image (2)
- Nodular Basal Cell Carcinoma Under The Eye - Image
- Nodular Basalioma (basal Cell Carcinoma) - Image
- Nodular Elastoidosis (Favre - Racoughot) - Image
- Nodular Melanoma In The Forehead - Image
- Nodular Or Enlarged Thyroid Gland
- Nodular Prurigo - Image
- Nodular Prurigo - Image (2)
- Nodular Prurigo In The Arms - Image
- Nodular Prurigo On The Skin Of The Back - Image
- Non-alcoholic Fatty Liver Disease (NAFLD) And Non-alcoholic Steatohepatitis (NASH)
- Non-antipsychotic Catecholaminergic Drugs For Antipsychotic-induced Tardive Dyskinesia
- Non-binary Gender Identity
- Non-corticosteroid Treatment For Steroid-sensitive Nephrotic Syndrome In Children
- Non-displaced Fracture Of Proximal Humerus - Image
- Non-displaced Fracture Of The Greater Tubercle Of The Humerus - Image
- Non-drug Therapies For Lower Limb Muscle Cramps
- Non-hormonal Interventions For Hot Flushes In Women With A History Of Breast Cancer
- Non-immunosuppressive Treatment For IgA Nephropathy
- Non-invasive Diagnostic Tests For Helicobacter Pylori Infection
- Non-invasive Positive Pressure Ventilation (NPPV) In Severe Acute Exacerbations Of Asthma
- Noninvasive Positive Pressure Ventilation As A Weaning Strategy For Intubated Adults With Respiratory Failure
- Noninvasive Positive-pressure Ventilation For Acute Exacerbation Of Chronic Obstructive Pulmonary Disease
- Non-invasive Ventilation For Cystic Fibrosis
- Non-latex Versus Latex Male Condoms For Contraception
- Non-nutritive Sucking For Promoting Physiologic Stability And Nutrition In Preterm Infants
- Non-pharmacological Interventions For Depression In Adults With Traumatic Brain Injury
- Non-pharmacological Interventions For Fatigue In Rheumatoid Arthritis
- Non-pharmacological Interventions For Perceptual Disorders Following Stroke And Other Adult-acquired, Non-progressive Brain Injury
- Non-pharmacological Interventions For Somatoform Disorders And Medically Unexplained Physical Symptoms (MUPS) In Adults
- Non-pharmacological Interventions For Spasticity In Multiple Sclerosis
- Non-pharmacological Interventions For Treating Acute High Altitude Illness
- Non-steroid Agents For Idiopathic Pulmonary Fibrosis
- Non-steroidal Anti-inflammatory Drugs (NSAIDs) For Treating Lateral Elbow Pain
- Non-steroidal Anti-inflammatory Drugs (NSAIDs) In Acute Low Back Pain
- Non-steroidal Anti-inflammatory Drugs And Perioperative Bleeding In Paediatric Tonsillectomy
- Non-steroidal Anti-inflammatory Drugs For Biliary Colic
- Nonsteroidal Anti-inflammatory Drugs For Heavy Menstrual Bleeding
- Non-steroidal Anti-inflammatory Drugs For Pain In Endometriosis
- Nonsteroidal Anti-inflammatory Drugs For Primary Dysmenorrhoea
- Non-steroidal Anti-inflammatory Drugs For The Common Cold
- Non-surgical Interventions For Late Radiation Proctitis
- Non-surgical Interventions For Paediatric Pes Planus
- Non-surgical Interventions For Treating Heavy Menstrual Bleeding (menorrhagia) In Women With Bleeding Disorders
- Non-tramadol Opioids For Osteoarthritis Of The Knee Or Hip
- Non-traumatic Tendon Problems Of The Shoulder
- Normal And Abnormal Growth In Childhood
- Normal Auscultation Finding - Audio
- Normal Auscultation Finding - Audio (2)
- Normal Auscultation Finding - Image
- Normal Auscultation Finding - Image (2)
- Normal Flow-volume Spirometry Curve - Image
- Normal Pulse Sounds At Pen Doppler Examination - Video
- Normal Shoulder X-ray - Image
- Normal Sinus X-ray Finding - Image
- Normal Tympanogram - Image
- Normal Tympanogram - Image (2)
- Normobaric And Hyperbaric Oxygen Therapy For The Treatment And Prevention Of Migraine And Cluster Headache
- Nortriptyline And Gabapentin, Alone And In Combination For Neuropathic Pain
- NSAID Drugs For Acute Gout
- NSAIDs And Blood Pressure
- NSAIDs And Risk Of Acute Myocardial Infarction
- NSAIDs And Risk Of Acute Renal Failure
- NSAIDs For Axial Spondyloarthritis
- NSAIDs For Cancer Pain
- NSAIDs For Heavy Bleeding Or Pain Associated With IUD Use
- NSAIDs In Acute Renal Colic
- NSAIDs Versus Opioids And Non-opioids For Acute Renal Colic
- Nuchal Translucency - Image
- Nuclear Cataract - Image
- Number Of Embryos For Transfer Following In-vitro Fertilisation Or Intra-cytoplasmic Sperm Injection
- Nummular (discoid) Dermatitis - Image
- Nummular Dermatitis
- Nummular Dermatitis And Nodular Prurigo - Image
- Nummular Dermatitis - Image
- Nummular Dermatitis - Image (2)
- Nummular Dermatitis In A Child - Image
- Nummular Dermatitis On The Hand - Image
- Nummular Dermatitis On The Leg - Image
- Nummular Dermatitis On The Thigh - Image
- Nummular Eczema On The Hand - Image
- Nurse Specialist Care For Bronchiectasis
- Nurse Versus Physician-led Care For The Management Of Asthma
- Nursing Interventions For Smoking Cessation
- Nutrient-enriched Formula Versus Standard Term Formula For Preterm Infants Following Hospital Discharge
- Nutritional Disorders In The Elderly
- Nutritional Interventions For Preventing And Treating Pressure Ulcers
- Nutritional Interventions For Reducing Morbidity And Mortality In People With HIV
- Nutritional Supplementation For Hip Fracture Aftercare In The Elderly
- Nutritional Supplementation In Stable Chronic Obstructive Pulmonary Disease
- Nutritional Supplements For People Treated For Active Tuberculosis
- Nutritional Support For Liver Disease - Parenteral Nutrition For Alcoholic Liver Disease
- Nutrition Education