TY - GEN AU - Truitt,S T AU - Fraser,A B AU - Grimes,D A AU - Gallo,M F AU - Schulz,K F TI - Hormonal contraception during lactation. systematic review of randomized controlled trials SN - 0010-7824 PY - 2004///0305 KW - Contraceptives, Oral, Combined KW - pharmacology KW - Contraceptives, Oral, Hormonal KW - Female KW - Humans KW - Lactation KW - drug effects KW - Postpartum Period KW - Pregnancy KW - Randomized Controlled Trials as Topic N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S.; Review; Systematic Review UR - https://doi.org/10.1016/s0010-7824(03)00133-1 ER -