Division of Urology, Brigham and Women's Hospital, Boston, Massachusetts.
Fertil Steril. 2018 Jul 1;110(1):66-67. doi: 10.1016/j.fertnstert.2018.04.022. Epub 2018 Jun 19.
The method employed is simple, harmless and-above all-not objectionable to patients. In cases such as those described, it is preferable to other therapeutic measures, which are too often both prolonged and useless. -Schellen T. Induction of ejaculation by electrovibration. Fertil Steril 1968;19(4):566-9. Retrograde ejaculation was associated with stricture of the urethra of long standing. A tight stricture may allow passage of urine but not semen, which is more viscid. -Girgis SM, Etriby A, El-Hefnawy H, Kahil S. Aspermia: a survey of 49 cases. Fertil Steril 1968;19(4):580-8.
所采用的方法简单、无害，最重要的是，不会让患者感到不适。在上述病例中，这种方法优于其他治疗方法，因为后者往往既耗时又无效。-Schellen T. 电振动诱导射精。《生育与不孕》1968 年；19（4）：566-9. 逆行射精与长期存在的尿道狭窄有关。严重的狭窄可能允许尿液通过，但不允许更粘稠的精液通过。-Girgis SM、Etriby A、El-Hefnawy H、Kahil S. 无精症：49 例调查。《生育与不孕》1968 年；19（4）：580-8.
