de Crespigny L C, McBain J C, Gronow M J, Leong P, Lopata A, Robinson H P, Johnston I
Med J Aust. 1984 Jan 7;140(1):31-2. doi: 10.5694/j.1326-5377.1984.tb103844.x.
A case, in which pregnancy (unfortunately ectopic) followed oocyte collection by an ultrasound technique, is reported. Nevertheless, the procedure is less invasive than laparoscopic follicular aspiration, does not require general or major regional anaesthesia, and is suitable for patients in whom access to the ovaries by means of laparoscopy is either not possible or severely restricted.
报道了一例通过超声技术采集卵母细胞后怀孕（不幸为异位妊娠）的病例。然而，该 procedure 比腹腔镜卵泡抽吸术侵入性小，不需要全身麻醉或主要区域麻醉，并且适用于无法通过腹腔镜或严重受限的方式接近卵巢的患者。
原文中“procedure”未明确指出具体是什么程序，翻译时保留原文以待进一步明确其指代。
