1. Medical abortion;Kidd, G.M.;BMJ,1992
2. Induction of early abortion with mifepristone (RU 486) and two different doses of prostaglandin pessary (gemeprost);Rodger, M.W.; Logan, A.F.; Baird, D.T.;Contraception,1989
3. WHO suggests lower dose of mifepristone;Maurice, J.;BMJ,1991
4. Increase in uterine contractility and induction of abortion in early pregnancy by misoprostol and mifepristone;Norman, J.E.; Thong, K.J.; Baird, D.T.;Lancet,1991
5. Evaluation of supportive companionship in the management of women undergoing medical abortion;Thong, K.J.; Baird, D.T.