An electromyographic study of the atrophied first dorsal interosseus muscle in rheumatic arthritis.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000473:pathology*; D004576:Electromyography; D006225:Hand / Q000473:pathology*; D006801:Humans; D012213:Rheumatic Fever
ARTHRITIS, RHEUMATOID/pathology; ELECTROMYOGRAPHY; HAND/pathology