title: Aetiology of nephrotic syndrome.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001706:Biopsy; D002648:Child; D006801:Humans; D007668:Kidney / Q000473:pathology; D008875:Middle Aged; D009404:Nephrotic Syndrome / Q000209:etiology* / Q000473:pathology