1. Medical abortion in early pregnancy;Creinin,1999
2. Acceptability of medical abortion in early pregnancy;Winikoff;Fam Plann Perspect,1995
3. Acceptability of medical abortion with methotrexate and misoprostol;Creinin;Contraception,1995
4. Planned Parenthood of New York City. Counseling guide for clinicians offering medical abortion,1996
5. Acceptability of methotrexate-induced abortion among women in the US. A report of the Pacific Institute for Women’s Health;Harvey,1999