Re: Clomiphene citrate and letrozole to reduce follicle-stimulating hormone consumption during ovarian stimulation: systematic review and meta-analysis. T. N. Bechtejew, M. N. Nadai, C. O. Nastri and W. P. Martins. Ultrasound Obstet Gynecol 2017; 50: 315-323.
Charalambos SiristatidisPublished in: Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology (2017)