Meriggiola, M C Testosterone undecanoate maintains spermatogenic suppression induced by cyproterone acetate plus testosterone undecanoate in normal men. [electronic resource] - The Journal of clinical endocrinology and metabolism Dec 2003 - 5818-26 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0021-972X Standard No.: 10.1210/jc.2003-030574 doi Subjects--Topical Terms: AdultContraceptive Agents, Male--administration & dosageCyproterone Acetate--administration & dosageDose-Response Relationship, DrugDrug SynergismFollicle Stimulating Hormone--antagonists & inhibitorsHumansLuteinizing Hormone--antagonists & inhibitorsMaleReference ValuesSingle-Blind MethodSperm CountSpermatogenesis--drug effectsTestosterone--analogs & derivativesTime Factors