Clinical Manifestations, Pathologic Features, and Diagnosis of Langerhans Cell Histiocytosis
UptoDate Oct. 2014, McClain, K.L., 2014
Cerebral Thrombosis in B-Thalassemia/Hemoglobin E Disease
Stroke 21:812-816, Wong,V.,et al, 1990
Central Nervous System Manifestations of Periarteritis Nodosa
Neurol 15:114, Ford,R.G.,et al, 1965