Genetic variation in the patterns of skeletal progenitor cell differentiation and progression during endochondral bone formation affects the rate of fracture healing.
Jepsen KJ, Price C, Silkman LJ, Nicholls FH, Nasser P, Hu B, Hadi N, Alapatt M, Stapleton SN, Kakar S, et al. J Bone Miner Res. 2008 Aug; 23(8):1204-16.