TY - GEN TI - New Kaiser-Permanente study minimizes heart, death risks in pill users SN - 0274-726X PY - 1985///0807 KW - Behavior KW - Biology KW - Cardiovascular System KW - Contraception KW - Contraceptives, Oral KW - Demography KW - Disease KW - Family Planning Services KW - Mortality KW - Neoplasms KW - Physiology KW - Population KW - Population Dynamics KW - Smoking N1 - Publication Type: Journal Article ER -