Impact of letrozole co-treatment during ovarian stimulation with gonadotrophins for IVF: a multicentre, randomized, double-blinded placebo-controlled trial.

Nathalie Søderhamn BülowSven Olaf SkoubyAgnieszka Katarzyna WarzechaHanne UdengaardClaus Yding AndersenMarianne Dreyer HoltMarie Louise GrøndahlAnders Nyboe AndersenNegjyp SopaAnne Lis Englund MikkelsenAnja PinborgNicholas Stephen Macklon

Published in: Human reproduction (Oxford, England) (2021)

22 August 2016.

Keyphrases

double blind
placebo controlled
clinical trial
study protocol
open label
phase iii
phase ii
polycystic ovary syndrome
pregnancy outcomes
replacement therapy