@article{articlecd67c64f,
title   = {Use of the etonogestrel-releasing implant is associated with hypoactivation of the coagulation cascade},
author = {Vieira, C. S. and Ferriani, Rui Alberto and Garcia, A. A. and Pintão, M. C. and Azevedo, G. D. and Gomes, M. K. O. and Sá, Marcos Felipe Silva de},
year = {2007},
doi = {10.1093/humrep/dem153},
journal   = {Human Reproduction}
}