Safety, efficacy, and acceptability of medical abortion in China, Cuba, and India: A comparative trial of mifepristone-misoprostol versus surgical abortionBeverly Winikoff, Charlotte Ellertson, Du Mingkun et al.|American Journal of Obstetrics and Gynecology|1997Cited by 179
Can women in less-developed countries use a simplified medical abortion regimen?Batya Elul, Beverly Winikoff, Selma Hajri et al.|The Lancet|2001Cited by 79
Analysis of failure in medical abortionBeverly Winikoff, Shelley Clark, Charlotte Ellertson|Contraception|1996Cited by 69