作者: M.C.E. Cheng , S.M.M. Karim , S.S. Ratnam
DOI: 10.1016/S0010-7824(75)80037-0
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摘要: Abstract The investigation was undertaken to compare in a double blind manner two methods of terminating first trimester pregnancies 50 nulliparous women, viz. conventional vacuum aspiration with mechanical dilatation the cervix and extra-amniotic administration single dose 15 (S) Methyl PGE 2 Ester 20 hours prior aspiration. results confirm that cervices are often difficult dilate ester is very effective dilating cervix. In an additional 41 shortest time interval (between prostaglandin evacuation) necessary achieve adequate determined.