title: A microassay for analysis of serum sulfate.
mesh_terms: D000328:Adult; D001464:Barium; D001798:Blood Proteins / Q000302:isolation & purification; D001800:Blood Specimen Collection; D006801:Humans; D008832:Microchemistry; D011868:Radioisotopes; D013431:Sulfates / Q000097:blood*
chemical_list: D001798:Blood Proteins; D011868:Radioisotopes; D013431:Sulfates; D001464:Barium