Kjer J J, Lenstrup C
Acta Obstet Gynecol Scand. 1981;60(4):403-5. doi: 10.3109/00016348109154134.
Twelve pregnancies were recorded after 472 laparoscopic electrocoagulations of the fallopian tubes. Eleven of these cases were seen more than 12 weeks after the sterilization and 1 was seen 11 weeks after. The benefit of other types of contraception 12 weeks after sterilization is discussed.
在对输卵管进行472次腹腔镜电凝术后记录到12例妊娠情况。其中11例在绝育术后12周以上发现，1例在术后11周发现。文中讨论了绝育术后12周使用其他避孕方式的益处。
