title: Study of medroxyprogesterone acetate and testosterone enanthate as a male contraceptive.
mesh_terms: D000988:Antispermatogenic Agents; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D008525:Medroxyprogesterone / Q000031:analogs & derivatives* / Q000494:pharmacology; D013739:Testosterone / Q000031:analogs & derivatives* / Q000494:pharmacology; D013997:Time Factors
chemical_list: D000988:Antispermatogenic Agents; D013739:Testosterone; D008525:Medroxyprogesterone