@misc{indiciae15689b21a23a, title = {Progestin implants for female contraception.}, author = {Horacio B Croxatt}, year = {2002}, doi = {10.1016/s0010-7824(01)00293-1}, url = {https://pubmed.ncbi.nlm.nih.gov/11861051/}, note = {Source identifier: 11861051} }