TY - RPRT TI - The LEM device in an immediate postpartum contraception program. AU - R Apelo AU - R Ramos AU - M Thomas PY - 1976 DO - 10.1016/s0015-0282(16)41832-7 UR - https://pubmed.ncbi.nlm.nih.gov/1278454/ ID - 1278454 ER -