BCR information. Report of the inter-laboratory trial of the reference method for the determination of total calcium in serum. Part I.
D001774:Blood Chemical Analysis / Q000379:methods; D002118:Calcium / Q000097:blood*; D019411:Clinical Laboratory Techniques; D006801:Humans; D006934:Hypercalcemia / Q000175:diagnosis; D011786:Quality Control; D012015:Reference Standards
D002118:Calcium