title: Studies on arginine in human semen. 3. The influences of several drugs on male infertility.
mesh_terms: D000596:Amino Acids / Q000627:therapeutic use*; D006801:Humans; D007248:Infertility, Male / Q000188:drug therapy*; D008297:Male; D009952:Ornithine / Q000627:therapeutic use; D013094:Spermatozoa / Q000187:drug effects*; D014451:Ubiquinone / Q000627:therapeutic use*
chemical_list: D000596:Amino Acids; D014451:Ubiquinone; D009952:Ornithine