Liberalization of abortions and female sterilizations.
D000029:Abortion, Legal / Q000401:mortality*; D002170:Canada; D004739:England; D005260:Female; D006801:Humans; D008722:Methods; D009518:New York; D011247:Pregnancy; D013245:Sterilization, Reproductive; D014481:United States; D015022:Yugoslavia