1. Urinary citrates in calcium urolithiasis;Kissin,1941
2. Citric acid excretion in normal adults and in patients with renal calculus;Hodgkinson;Clin Sci,1962
3. The urinary excretion of citric, hippuric, and lactic acid in normal adults and in patients with calcium oxalate urinary calculus disease;Elliot;Invest Urol,1972
4. Low urinary citrate excretion in nephrolithiasis;Nicar;Urology,1983
5. The urinary citrate excretion in patients with renal calculi;Conway;Br J Urol,1949