Lowering the doses of mifepristone and gemeprost for early abortion: a randomised controlled trial

A Templeton, G I Dhall, A Calder, M Gomez-Alzugaray, P C Ho, A Pretnar-Darovec, C Sikazwe, C Jun-Kang, R N V Prasad, M Bygdeman, L Kovacs, G Kavkasidze, S Li-Juan, P F A Van Look, H von Hertzen, E Noonan, M Ali, A Peregoudov, N Laperriere, H von HertzenD Grimes, M Ali, World Health Organization Task Force on Post-ovulatory Methods for Fertility Regulation