Citation: Mh. Yspeertgerards et al., GNRN-A FLARE-UP PROTOCOL IN IVF - LOWER GONADOTROPIN DOSE AND SHORTERTREATMENT TIME AND STILL THE SAME PREGNANCY RATE AS COMPARED TO THE GNRH-A LONG-SUPPRESSION PROTOCOL, Human reproduction (Oxford. Print), 13, 1998, pp. 93-93