Polymyositis & Dermatomyositis
NEJM 292:344, 1975, 292:403975., Bohan,A.,et al, 1975
Neurologic Manifestations of Progressive Systemic Sclerosis
Arch Neurol 49:1292-1295, Averbuch-Heller,L.,et al, 1992
Inflammatory Myopathies
Ann Neurol 17:215-227, 317-3231985., Mastaglia,F.L.,et al, 1985