Clinical Manifestations, Pathologic Features, and Diagnosis of Langerhans Cell Histiocytosis
UptoDate Oct. 2014, McClain, K.L., 2014
Eosinophilic Polymyositis
Ann Neurol 1:65, Layzer,R.B.,et al, 1977
Lymphomatoid Granulomatosis
Human Pathology 3:457, Liebow,A.,et al, 1972