Hypovitaminosis D and hyperparathyroidism: effects on bone turnover and bone mineral density among perinatally HIV-infected adolescents Sudjaritruk T, Bunupuradah T, Aurpibul L, Kosalaraksa P, Kurniati N, Prasitsuebsai W, Sophonphan J, Ananworanich J, Puthanakit T; Bone-D Study Group. AIDS 2016 Apr 24;30(7):1059-67 Abstract