Clinical Manifestations, Pathologic Features, and Diagnosis of Langerhans Cell Histiocytosis
UptoDate Oct. 2014, McClain, K.L., 2014
Prolactinomas
NEJM 362:1219-1226, Klibanski,A., 2010
Neurologic Manifestations in Sarcoidosis
Ann Int Med 87:336, Delaney,P., 1977