[Letter: Aspects of nephrolithiasis].
D000328:Adult; D000367:Age Factors; D000368:Aged; D006116:Greenland; D006801:Humans; D007669:Kidney Calculi / Q000453:epidemiology*; D008875:Middle Aged; D014514:Ureteral Calculi / Q000453:epidemiology*
Aspekter af nephrolithiasis.