title: An attempt to reduce the interlaboratory variability of clinical chemistry results in a cooperative clinical investigation programme using a common reference serum.
mesh_terms: D001774:Blood Chemical Analysis / Q000592:standards*; D001786:Blood Glucose / Q000032:analysis; D001798:Blood Proteins / Q000032:analysis; D002624:Chemistry, Clinical; D002712:Chlorides / Q000097:blood; D002784:Cholesterol / Q000097:blood; D002986:Clinical Trials as Topic; D003404:Creatinine / Q000097:blood; D007770:L-Lactate Dehydrogenase / Q000097:blood; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood; D014508:Urea / Q000097:blood
chemical_list: D001786:Blood Glucose; D001798:Blood Proteins; D002712:Chlorides; D014508:Urea; D002784:Cholesterol; D012964:Sodium; D003404:Creatinine; D007770:L-Lactate Dehydrogenase; D011188:Potassium