[Abortion and sterilization in the United States: demographic dynamics].
D000029:Abortion, Legal / Q000639:trends*; D005260:Female; D006291:Health Policy / Q000639:trends*; D006801:Humans; D008297:Male; D013245:Sterilization, Reproductive / Q000639:trends*; D014481:United States
L'avortement et la stérilisation aux Etats-Unis: dynamique démographique.