title: Chronic pyelonephritis. (A clinicopathological study).
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007677:Kidney Function Tests; D008297:Male; D008875:Middle Aged; D011704:Pyelonephritis / Q000175:diagnosis* / Q000473:pathology