title: New lines to the treatment of male sterility.
mesh_terms: D004305:Dose-Response Relationship, Drug; D006801:Humans; D007248:Infertility, Male / Q000188:drug therapy*; D008297:Male; D008655:Mesterolone / Q000494:pharmacology; D013094:Spermatozoa / Q000187:drug effects
chemical_list: D008655:Mesterolone