title: Acute nephritis presenting with a normal urine. Report of a case.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009393:Nephritis / Q000652:urine*; D018139:Simplexvirus / Q000302:isolation & purification; D013297:Streptococcus pyogenes / Q000302:isolation & purification