Calcium oxalate urolithiasis in children: urinary promoteres/inhibitors and role of their ratios

The aim of study was to determine the risk of calcium oxatae urolithiasis in children from concentrations of calcum, oxalate, citrate, glycosaminoglycans in urine and their ratios, all standardized in respect to creatinine. Calcium/citrate ratio as well as oxalate/(citratexglycosaminoglycans) ratio proved to be usefull for diagnostic purposes in calcium oxaqlate stone fromers.