Some problems of trachoma diagnosis.
D003231:Conjunctivitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D004641:Emigration and Immigration; D005451:Fluorescein Angiography; D006801:Humans; D007194:India; D009229:Mythology; D009887:Ophthalmoscopy; D010781:Photography; D014141:Trachoma / Q000145:classification / Q000175:diagnosis*; D006113:United Kingdom