@article{doi:,
author = {Kloen, Peter and Doty, Steven B. and Gordon, Eric and Rubel, Iván F. and Goumans, Marie-Jos纯 and Helfet, David L.},
title = {Expression and Activation of the BMP-Signaling Components in Human Fracture Nonunions},
journal = {The Journal of Bone & Joint Surgery},
volume = {84},
number = {11},
pages = {1909-1918},
year = {2002},
doi = {},
URL = { + http://dx.doi.org/},
eprint = {}
}