Prospective analysis of the relationships between the ovarian follicle cohort and basal FSH concentration, the inhibin response to exogenous FSH and ovarian follicle number at different stages of the normal menstrual cycle and after pituitary down-regulation. - Yong,P.Y.; Baird,D.T.; Thong,K.J.; McNeilly,A.S.; Anderson,R.A. (Hum Reprod, 2003)