title: [Value of rectal biopsy in the diagnosis of renal amyloidosis in rheumatoid polyarthritis].
mesh_terms: D000686:Amyloidosis / Q000175:diagnosis / Q000209:etiology*; D001172:Arthritis, Rheumatoid / Q000150:complications*; D001706:Biopsy; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis / Q000209:etiology*; D011507:Proteinuria / Q000209:etiology; D012007:Rectum / Q000473:pathology*
vernacular_title: Valoarea biopsiei rectale în diagnosticul amiloidozei renale din poliartrita reumatoidă.