1. Effect of letrozole at 2. 5 mg or 5
Effect of letrozole at 2.5 mg or 5.0 mg/day on ovarian stimulation with gonadotropins in women undergoing intrauterine insemination 
Luis Noriega-Portella, M.D., Luis Noriega-Hoces, M.D., Andrea Delgado, M.D., Julio Rubio, Lic., Cynthia Gonzales-Castañeda, Lic., Gustavo F. Gonzales, M.D., D.Sc. 
Fertility and Sterility 
Volume 90, Issue 5, Pages (November 2008)
DOI: /j.fertnstert
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Endometrial thickness measured in the follicular phase of cycles stimulated with recombinant follicle-stimulating hormone (FSH) alone, 2.5 mg/day of letrozole plus FSH, and 5.0 mg/day of letrozole plus FSH. Day 0 is the day of human chorionic gonadotropin administration.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions