BOXER, J Evaluation of a micromethod for serum calcium determination with calcon as indicator. [electronic resource] - Clinica chimica acta; international journal of clinical chemistry Jan 1960 - 82-3 p. digital Publication Type: Journal Article ISSN: 0009-8981 Standard No.: 10.1016/0009-8981(60)90093-0 doi Subjects--Topical Terms: Azo CompoundsCalcium--bloodHematologic Tests