histological , immunohistological and electron microscopical investigations on the glomerular renal lesions in penicillamine-induced nephropathy were carried out by studying biopsy material of eight patients with rheumatoid arthritis ( 4 cases ) , allergic alveolitis ( 3 cases ) and systemic scleroderma ( 1 case ) under the treatment with d-penicillamine .
C0003873
rheumatoid arthritis
C0030817
penicillamine