Trachoma in Punjabi Indians in British Columbia: a prevalence study with comparisons to India.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001955:British Columbia; D002170:Canada; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D014141:Trachoma / Q000453:epidemiology*