Laboratory techniques in diagnostic neurology.
D001706:Biopsy; D002493:Central Nervous System Diseases / Q000134:cerebrospinal fluid / Q000175:diagnosis; D006651:Histocytochemistry; D006801:Humans; D009132:Muscles / Q000473:pathology; D009422:Nervous System Diseases / Q000175:diagnosis*; D009468:Neuromuscular Diseases / Q000175:diagnosis / Q000473:pathology