Sittadjody S, Ilangovan R, Thangasamy T, Vignesh RC, Veni S, Bertoni AG, Srinivasan S, Subramanian C, Srinivasan N. Age-related changes in serum levels of insulin-like growth factor-II and its binding proteins correlate with calcaneal bone mineral density among post-menopausal South-Indian women. Clin Chim Acta. 2012 Dec 24; 414:281-8.