TY - GEN AU - Kost,K TI - The dynamics of contraceptive use in Peru SN - 0039-3665 PY - 1993///0712 KW - Adult KW - Contraception Behavior KW - Contraceptives, Oral KW - administration & dosage KW - Developing Countries KW - Family Planning Services KW - trends KW - Female KW - Health Knowledge, Attitudes, Practice KW - Humans KW - Life Tables KW - Natural Family Planning Methods KW - Peru KW - Pregnancy KW - Sterilization, Reproductive N1 - Publication Type: Journal Article ER -