Alam, M. F., Rana, M. A., & Alam, M. S. (2019). Osteocalcin, a promising marker of osteoporosis: evaluation in post-menopausal females with osteoporosis. International Journal of Advances in Medicine, 6(6), 1746–1749. https://doi.org/10.18203/2349-3933.ijam20194639