[Significance of the neuromuscular manifestations in rheumatoid arthritis. Clinical, electromyographic and bioptic study].
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000150:complications*; D001706:Biopsy; D004194:Disease; D006801:Humans; D009132:Muscles; D009135:Muscular Diseases; D009461:Neurologic Manifestations
ARTHRITIS, RHEUMATOID/complications; BIOPSY; MUSCLES/diseases; NEUROLOGIC MANIFESTATIONS