title: [Clinical observation of urinary calculi at the Department of Urology, Keio University].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014041:Tokyo; D014545:Urinary Calculi / Q000453:epidemiology* / Q000209:etiology