| prochoicecalifornia.org | RU-486/Medical Abortion and Nonsurgical Procedures |
| plannedparenthood.org | Planned Parenthood Federation Of America |
| ru486.org | The RU-486 Files |
| prescribechoice.org | Prescribe Choice: Working for Emergency Contraception and Mifepristone |
| naral.org | RU486/Mifepristone Facts and Issues Briefs |
| abtreibung.at | Information and Experience with Medical Abortion |
| brynmawr.edu | Mifepristone (RU-486): The Medical Abortion |
| map.com | RU486: The Hidden Effects |
| kevincassell.com | Chilling Out on RU-486 |
| msn.com | RU486 and the Abortion Issue, by Cartoonists |