Primary Sjogren Syndrome
BMJ 344:e3821, Ramos-Casals, M.,et al, 2012
Sjogren Syndrome: Neurologic Complications
www.Medlink.com,Jan, Roman,G.C., 2010
L-Tryptophan-Associated Eosinophilic Perimyositis, Neuritis, and Fasciitis
Medicine 69:187-199, Kaufman,L.D.,et al, 1990