![The routine use of gonadotropin-releasing hormone agonists prior to in vitro fertilization and gamete intrafallopian transfer: a meta-analysis of randomized controlled trials**Supported by contract no. 91-R-559 from the Royal Commission on New Reproductive Technologies, Ottawa, Ontario, Canada.]()
The routine use of gonadotropin-releasing hormone agonists prior to in vitro fertilization and gamete intrafallopian transfer: a meta-analysis of randomized controlled trials**Supported by contract no. 91-R-559 from the Royal Commission on New Reproductive Technologies, Ottawa, Ontario, Canada.Hughes, Edward G.; Fedorkow, Donna M.; Daya, Salim; Sagle, Margaret A.; Van de Koppel, Patrick; Collins, John A. · Fertility and Sterility · 1992