[Report of the 1968 quality control tests with uniform test materials conducted in clinical laboratory centers].
D001663:Bilirubin / Q000097:blood; D001786:Blood Glucose / Q000032:analysis; D001798:Blood Proteins / Q000032:analysis; D001806:Blood Urea Nitrogen; D002118:Calcium / Q000097:blood; D002713:Chlorine / Q000097:blood; D002784:Cholesterol / Q000097:blood; D004796:Clinical Enzyme Tests; D019411:Clinical Laboratory Techniques / Q000592:standards*; D003404:Creatinine / Q000097:blood; D006761:Hospitals; D006801:Humans; D007564:Japan; D008111:Liver Function Tests; D010758:Phosphorus / Q000097:blood; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood; D013223:Statistics as Topic; D014527:Uric Acid / Q000097:blood
D001786:Blood Glucose; D001798:Blood Proteins; D014527:Uric Acid; D010758:Phosphorus; D002713:Chlorine; D002784:Cholesterol; D012964:Sodium; D003404:Creatinine; D001663:Bilirubin; D011188:Potassium; D002118:Calcium