title: Radioimmunoassay of peripheral plasma testosterone in males from eight species using a specific antibody without chromatography.
mesh_terms: D000818:Animals; D000918:Antibody Specificity; D002417:Cattle; D002845:Chromatography; D013196:Dihydrotestosterone / Q000276:immunology; D008297:Male; D051379:Mice; D011817:Rabbits; D011863:Radioimmunoassay; D051381:Rats; D012377:Rodentia; D012756:Sheep; D013552:Swine; D013739:Testosterone / Q000097:blood* / Q000276:immunology
chemical_list: D013196:Dihydrotestosterone; D013739:Testosterone