title: Letter: Recurrent haematuria.
mesh_terms: D002648:Child; D004906:Erythrocyte Count; D004912:Erythrocytes / Q000473:pathology; D006417:Hematuria / Q000209:etiology / Q000652:urine; D006801:Humans; D009393:Nephritis / Q000652:urine; D011507:Proteinuria / Q000652:urine; D012008:Recurrence