Transvaginal needle versus laparoscopic ovarian drilling in hormonal profile and pregnancy outcomes of polycystic ovary syndrome: A systematic review and meta-analysis.
Baradwan S, Abuzaid M, Sabban H, Alshahrani MS, Khadawardi K, AlSghan R, Alnoury A, Bukhari IA, Alyousef A, Belancic A, Persad E, Abu-Zaid A.
Letrozole versus laparoscopic ovarian drilling in clomiphene citrate-resistant women with polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled trials.
Yu Q, Hu S, Wang Y, Cheng G, Xia W, Zhu C.
Reprod Biol Endocrinol. 2019 Feb 6;17(1):17. doi: 10.1186/s12958-019-0461-3.