Death rates and the pill.
Kippley
J F
JF
D001695:Biology; D002319:Cardiovascular System; D003267:Contraception; D003276:Contraceptives, Oral; D003710:Demography; D005193:Family Planning Services; D009026:Mortality; D010827:Physiology; D011153:Population; D011157:Population Dynamics
D003276:Contraceptives, Oral
Biology; Cardiovascular Effects; Contraception; Contraceptive Methods; Demographic Factors; Family Planning; Mortality; Oral Contraceptives; Physiology; Population; Population Dynamics