Application of clinical scoring systems to trachoma research.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002648:Child; D002675:Child, Preschool; D003228:Conjunctiva; D003315:Cornea; D005128:Eye Diseases / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D013624:Taiwan; D014141:Trachoma / Q000145:classification* / Q000175:diagnosis* / Q000453:epidemiology; D014944:World Health Organization