Papaefthymiou, M. Sarra, A. Karantza, M. Bakoula, C. and Chroussos, G., Predictive value of stage of puberty in greek adolescent men in relation to bone density, Bone, (48), S249-S250, 2011, EXCERPTA MEDICA INC-ELSEVIER SCIENCE INC, 8756-3282