Prevalence of goitre in schools and colleges of Multan.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D005260:Female; D006043:Goiter, Endemic / Q000453:epidemiology*; D006801:Humans; D008297:Male; D010154:Pakistan; D012424:Rural Population; D012959:Socioeconomic Factors; D014505:Urban Population