title: Effects of morphine on the secondary sex organs and plasma testosterone levels of rats.
mesh_terms: D000311:Adrenal Glands / Q000187:drug effects; D000818:Animals; D001921:Brain / Q000187:drug effects; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009929:Organ Size; D010919:Placebos; D011467:Prostate / Q000187:drug effects*; D011863:Radioimmunoassay; D051381:Rats; D012669:Seminal Vesicles / Q000187:drug effects*; D012710:Serum Albumin, Bovine; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000187:drug effects; D013737:Testis / Q000187:drug effects; D013739:Testosterone / Q000097:blood*
chemical_list: D010919:Placebos; D012710:Serum Albumin, Bovine; D013739:Testosterone; D009020:Morphine