Editorial comment.
Marc C
MC
Smaldone
Michael C
MC
Ost
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007669:Kidney Calculi / Q000601:surgery*; D009403:Nephrostomy, Percutaneous / Q000379:methods*; D014514:Ureteral Calculi / Q000601:surgery*