title: Collaborative calibration of the U. S. National and the College of American Pathologists reference preparations for specific serum proteins.
mesh_terms: D001798:Blood Proteins / Q000032:analysis / Q000592:standards*; D002487:Centers for Disease Control and Prevention, U.S.; D007394:International System of Units; D010336:Pathology; D012015:Reference Standards; D012955:Societies, Medical; D014481:United States
chemical_list: D001798:Blood Proteins