Lekamwasam, S.Wijayaratne, L.S.Rodrigo, M.Hewage, U.2016-01-142016-01-142007The Ceylon Medical Journal, 52(1)pp.36-37https://dl.nsf.gov.lk/handle/1/21151Health SciencePhysical activityBone mineral densityHealth surveysPhysical activity and bone mineral densityArticle