Gradient Echo T2*-weighted Magnetic Resonance Imaging Revealing Cerebral Microbleeds in a Patient with Microscopic Polyangiitis Complicated by Cerebrovascular Disease
J Stroke Cerebrovas Dis 21:904.e7-904.e9, Yamashiro, K.,et al, 2012
Clinical Manifestations, Pathologic Features, and Diagnosis of Langerhans Cell Histiocytosis
UptoDate Oct. 2014, McClain, K.L., 2014