[Sodium-calcium ratio in the urine of patients with nephrolithiasis].
D000293:Adolescent; D000328:Adult; D002118:Calcium / Q000032:analysis / Q000652:urine*; D002648:Child; D006801:Humans; D007669:Kidney Calculi / Q000652:urine*; D008875:Middle Aged; D012964:Sodium / Q000032:analysis / Q000652:urine*
D012964:Sodium; D002118:Calcium
Stosunek sodu do wapnia w moczu chorych na kamice nerkowa.