TY  - RPRT
TI  - Progestin implants for female contraception.
AU  - Horacio B Croxatt
PY  - 2002
DO  - 10.1016/s0010-7824(01)00293-1
UR  - https://pubmed.ncbi.nlm.nih.gov/11861051/
ID  - 11861051
ER  -