Hirsch M, Duffy JMN, Farquhar CM. Re: A randomized, double-blind, placebo-controlled pilot study of the comparative
effects of dienogest and the combined oral contraceptive pill in women with
endometriosis. Int J Gynaecol Obstet 2022 Apr 27. doi: 10.1002/ijgo.14188.
PMID: 35474187