Planned Parenthood Federation of America. Emphasis Subscriber Service. (Education Department, 810 Seventh Avenue, New York, NY 10019.)

Richard, R. Brookman

Journal of Adolescent Health Care 7(5): 367-368

1986

0197-0070

10.1016/s0197-0070(86)80195-4

https://eurekamag.com/research/061/886/061886178.php