Jeyabalan, J., Viollet, B., Smitham, P., Ellis, S. A., Zaman, G., Bardin, C., Goodship, A., Roux, J. P., Pierre, M., & Chenu, C. The anti-diabetic drug metformin does not affect bone mass in vivo or fracture healing. Osteoporosis International, 24(10), 2659. https://doi.org/10.1007/s00198-013-2371-0