1. Analysis of an immobilized oxalate oxidase method in urine—problems solved and methods compared;Liedtke;Urol. Res.,1988
2. Diurnalvariation in urinary oxalate;Hargreave;Brit. J. Urol.,1977
3. Seasonal variations in the composition of urine in relation to calcium stone formation;Robertson;Clin. Sci. Mol. Med.,1975
4. Primary hyperoxaluria;Williams,1983
5. The LowOxalate Diet Book;Ney,1981