PARIKH, H SSHAH, R C1960-05-012009-05-291960-05-012009-05-291960-05-01PARIKH HS, SHAH RC. Chemical composition of urinary calculi. Indian Journal of Medical Sciences. 1960 May; 14(): 401-5http://imsear.searo.who.int/handle/123456789/68110engUrinary Calculi --chemistryJournal Article