Halverson, P B Triple crystal disease: monosodium urate monohydrate, calcium pyrophosphate dihydrate, and basic calcium phosphate in a single joint. [electronic resource] - Annals of the rheumatic diseases Oct 1988 - 864-5 p. digital Publication Type: Case Reports; Journal Article ISSN: 0003-4967 Standard No.: 10.1136/ard.47.10.864 doi Subjects--Topical Terms: Arthritis--metabolismCalcium Phosphates--analysisCalcium Pyrophosphate--analysisCrystallizationDiphosphates--analysisHumansKnee Joint--analysisMaleMiddle AgedUric Acid--analysis