AU - Kloen, Peter AU - Doty, Steven B. AU - Gordon, Eric AU - Rubel, Iván F. AU - Goumans, Marie-Jos纯 AU - Helfet, David L. TI - Expression and Activation of the BMP-Signaling Components in Human Fracture Nonunions PT - JOUR DP - 2002 TA - The Journal of Bone & Joint Surgery PG - 1909-1918 VI - 84 IP - 11 AID - [doi] 4100 - http://dx.doi.org/ SO - The Journal of Bone & Joint Surgery November 1, 2002 84(11):1909