A diminished postnatal surge of Ad spermatogonia in cryptorchid infants is additional evidence for hypogonadotropic hypogonadism. Swiss Medical Weekly, [S. l.], v. 134, n. 2526, p. 381–384, 2004. DOI: 10.4414/smw.2004.10575. Disponível em: https://smw.ch/index.php/smw/article/view/388. Acesso em: 22 oct. 2025.