[Chronic polymyositis. (Considerations on 2 cases)].
D000328:Adult; D005152:Facial Muscles; D005260:Female; D006801:Humans; D008410:Masticatory Muscles; D008875:Middle Aged; D009133:Muscular Atrophy; D009220:Myositis / Q000150:complications*; D010369:Pectoralis Muscles; D012782:Shoulder
Polimiositis crónicas. (Consideraciones a dos casos)