hypogonadism; gonadotropins; fertility

* Despite similar effects on serum testosterone and testicular volume, combined hCG/FSH appeared more efficacious than hCG alone at inducing spermatogenesis. Author Block: Christopher Alan Muir, MBBS1, Ting Zhang, PhD2, Veena Jayadev, MBBS2, Ann Conway, MBBS2, David J. Handelsman, MBBS, PhD...