Hypophysealtesticular axis and sex acessory glands following chemical sympathectomy with guanethidine of pre-pubertal to mature rats - Kempinas, W G; Petenusci, Sérgio Olavo; Rosa e Silva, Alzira Amélia Martins; Favaretto, A L V; Lamano Carvalho, Teresa Lúcia (Andrologia, 1995)