Balasuriya, S.Perera, P.A.J.Katugampola, S.L.Fernando, M.A.2012-01-102012-01-101992The Ceylon Journal of Medical Science35(2)pp.45-51https://dl.nsf.gov.lk/handle/1/7116Health ScienceThyroid diseasesHealth surveysCommunity medicineRole of iodine content of drinking water in the aetiology of goitre in Sri lankaArticle