Puthanakit T, Brukesawan C, Poomlek V, Bunupuradah T, Maleesatharn A, Wittawatmongkol O, Chuanjaroen T, Prasitsuebsai W, Chokephaibulkit K. Effect of calcium and cholecalciferol supplement on bone mass accrual among perinatally HIV-infected adolescents with osteopenia. (accepted as oral presentation)