Calcium supplementation, bone mineral density and bone mineral content. Predictors of bone mass changes in adolescent mothers during the 6-month postpartum period

Agustina Malpeli, María Apezteguia, José L. Mansur, Alicia Armanini, Melisa Macías Couret, Rosa Villalobos, Marta Kuzminczuk and Horacio F. Gonzalez