HOWARD, J E The calcification of cartilage by urine, and a suggestion for therapy in patients with certain kinds of calculi. [electronic resource] - Transactions of the Association of American Physicians 1962 - 301-6 p. digital Publication Type: Journal Article ISSN: 0066-9458 Subjects--Topical Terms: Calcification, PhysiologicCalculiCartilageHumansUrinary Calculi