Hypothyroidism
In Neurologic Clinics, W. B. Saunders Co, Phila, 7:492-493., Kaminski,H.J.&Ruff,R.L., 1989
Endocrine Myopathies
BMJ 287:705-708, Kendall-Taylor,P.,et al, 1983
Clinical Pathological Conference
Dermatomyositis, Case Record, 33-1977, NEJM 297:37877., , 1977