title: Male testosterone: what is normal?
authors.affiliation: Department of Family and Preventive Medicine, University of California, San Diego, La Jolla, California 92093-0607, USA. ebarrettconnor@ucsd.edu
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Barrett-Connor
mesh_terms: D000328:Adult; D000368:Aged; D001800:Blood Specimen Collection / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone