1. The current stone wave in Central Europe;Grossman;Br. J. Urol.,1938
2. The significance of staphylococci in the development and treatment of renal and ureteral stones;Hellstrom;Br. J. Urol.,1938
3. Historical and geographical differences in the pattern of incidence of urinary stones considered in relation to possible aetiological factor;Andersen,1969
4. Epidemiological investigation of urolithiasis in Israel;Frank;J. Urol.,1959
5. Urinary stones in Thailand;Gershoff;J. Urol.,1963