Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Whipple Disease
Adams & Victors Principles of Neurology, Chp 32, pg 710, Ropper, A.H.,et al, 2014
Black Tongue Due to Adrenocortical Insufficiency
Arch Dis Child 97:1033, de Benedictis, F.M.,et al, 2012
Whipple's Disease:A Review of 19 Pnts from one Hospital & a Review of the Literature since 1950
Medicine 49:175, Maizel,H.,et al, 1970