Schwartz M L, Brenner W E
Am J Obstet Gynecol. 1980 Jan 15;136(2):203-4. doi: 10.1016/0002-9378(80)90596-7.
It is anticipated that there will be more frequent need to terminate anencephalic pregnancies of greater than 20 weeks' duration before term. Since present methods are unsatisfactory, the use of incremental intra-amniotic injections of prostaglandin F2 alpha with continuous monitoring of intrauterine pressure was evaluated in three cases. The method appears to be satisfactory.
预计在足月前终止妊娠超过20周的无脑儿妊娠的需求会更加频繁。由于目前的方法并不令人满意，因此对3例患者进行了评估，采用羊膜腔内递增注射前列腺素F2α并持续监测宫内压力的方法。该方法似乎令人满意。
