1. Examen chemicum calculi urinari;Scheele;Opuscula,1776
2. Uric acid nephrolithiasis: pathogenesis and treatment;Riese;J Urol,1992
3. Urinary tract stone disease in the United States veteran population II. Geographical analysis of variations in composition;Mandel;J Urol,1989
4. Uric acid lithiasis;Atsmon,1963
5. Urolithiasis in Okinawa, Japan: a relatively high prevalence of uric acid stones;Hossain;Int J Urol,2003