Advance supply of emergency contraception. effect on use and usual contraception--a randomized trial.

Jackson RA, Schwarz EB, Freedman L, Darney P. Advance supply of emergency contraception. effect on use and usual contraception--a randomized trial. Obstet Gynecol. 2003 Jul; 102(1):8-16.

2003
https://researcherprofiles.org/profile/1432029
12850599

Jackson RA, Schwarz EB, Freedman L, Darney P