A new compound heterozygous mutation of the gonadotropin-releasing hormone receptor (L314X, Q106R) in a woman with complete hypogonadotropic hypogonadism: chronic estrogen administration amplifies the gonadotropin defect - Kottler,M.L.; Chauvin,S.; Lahlou,N. (J Clin Endocrinol Metab, 2000)