Contraceptive problems unique to the United States.
Tyrer
L B
LB
Planned Parenthood Federation of America, Inc., New York, NY 10019.
Salas
J E
JE
D003270:Contraceptive Agents; D003273:Contraceptive Devices; D005260:Female; D006801:Humans; D007603:Jurisprudence; D011640:Public Policy; D014481:United States; D014486:United States Food and Drug Administration
D003270:Contraceptive Agents