title: Clinical demonstrations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000794:Angiokeratoma / Q000473:pathology; D001168:Arthritis / Q000473:pathology; D002648:Child; D003231:Conjunctivitis / Q000209:etiology; D003315:Cornea / Q000473:pathology; D005124:Eye Abnormalities; D005128:Eye Diseases; D005153:Facial Neoplasms / Q000473:pathology; D005260:Female; D005901:Glaucoma / Q000601:surgery; D006801:Humans; D004204:Joint Dislocations; D007908:Lens, Crystalline; D008297:Male; D009442:Neurilemmoma / Q000473:pathology; D011183:Postoperative Complications; D012162:Retinal Degeneration / Q000473:pathology; D012174:Retinitis Pigmentosa / Q000473:pathology; D014615:Vaccinia / Q000150:complications