title: Evaluating A.S.T. and A.L.T.
authors.forename: M K
authors.initials: MK
authors.lastname: Norris
mesh_terms: D000410:Alanine Transaminase / Q000097:blood*; D001219:Aspartate Aminotransferases / Q000097:blood*; D006509:Hepatitis B / Q000097:blood*; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase