1. The frequency of urolithiasis in hospital discharge diagnoses in the United States;Sierakowski;Invest. Urol.,1973
2. Calcium oxalate crystalluria;Elliot;J. Urol.,1976
3. Crystal habit, structure and incidence in the urine of a hospital population;Elliot,1976
4. The recognition of urinary crystals;Elliot;Urol. Digest,1977
5. Studies in urolithiasis. I. The composition of urinary calculi;Prien;J. Urol.,1947