Provision of emergency contraception: a pilot study comparing access through pharmacies and clinical settings

Randomised controlled trial of levonorgestrel versus the Yuzpe regimen of combined oral contraceptives for emergency contraception

The Lancet · 1998 · 733 citations

Contraception, Contraceptive Use, Contraceptive Implants +14

Low dose mifepristone and two regimens of levonorgestrel for emergency contraception: a WHO multicentre randomised trial

Helena von Hertzen, Gilda Piaggio, Alexandre Peregoudov et al. · The Lancet · 2002 · 572 citations

Contraception, Contraceptive Use, Infertility +13

The Effects of Self-Administering Emergency Contraception

Anna Glasier, David T. Baird · New England Journal of Medicine · 1998 · 347 citations · Full text

Direct Access to Emergency Contraception Through Pharmacies and Effect on Unintended Pregnancy and STIs

Tina Raine, Cynthia C. Harper, Corinne H. Rocca et al. · JAMA · 2005 · 313 citations

Emergency Contraceptive Pills: A Simple Proposal to Reduce Unintended Pregnancies

James Trussell, Felicia Stewart, Felicia Guest et al. · Family Planning Perspectives · 1992 · 192 citations

Contraceptive Use, Hormonal Contraceptive, Fertility +29