[Statistical studies on malformations of the kidney, renal pelvis and ureter].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007564:Japan; D007668:Kidney / Q000002:abnormalities*; D007682:Kidney Pelvis / Q000002:abnormalities*; D008297:Male; D008875:Middle Aged; D014513:Ureter / Q000002:abnormalities