article 2000 Spinal anesthesia for postpartum tubal ligation after pregnancy complicated by preeclampsia or gestational hypertension ·doi:10.1097/00115550-200003000-00007
article 2000 Spinal anesthesia for postpartum tubal ligation after pregnancy complicated by preeclampsia or gestational hypertension ·doi:10.1097/00115550-200004000-00007