Abortion rate lowest in United States since '75.
D000028:Abortion, Induced; D000367:Age Factors; D000569:Americas; D003710:Demography; D019049:Developed Countries; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D009656:North America; D011153:Population; D011154:Population Characteristics; D014481:United States
Abortion Rate; Abortion, Induced; Age Factors; Americas; Critique; Demographic Factors; Developed Countries; Family Planning; Fertility Control, Postconception; North America; Northern America; Population; Population Characteristics; United States