Acute Rheumatic Fever: Clinical Manifestations and Diagnosis
www.UptoDate.com, Oct, Steer, A. & Gibofsky, A., 2019
Neuropsychiatric Manifest. of SLE:Diagnosis, Clinical Spectrum, & Relationship to Other Features of the Disease
Medicine 55:323, Feinglass,E.J.,et al, 1976
Neurologic Complications of Rheumatoid Arthritis
Orth Clin North Am 6:861-881, Nakano,K.K., 1975