title: Age related changes and interrelationships between plasma testosterone, oestradiol and testosterone-binding globulin in normal adult males.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D004958:Estradiol / Q000097:blood*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011485:Protein Binding; D011863:Radioimmunoassay; D012712:Serum Globulins / Q000378:metabolism*; D013739:Testosterone / Q000097:blood*
chemical_list: D012712:Serum Globulins; D013739:Testosterone; D004958:Estradiol