Bilateral Foot Drop in Polyarteritis Nodosa
NEJM 367:e9, Souza Neves, F. & Lin, K., 2012
Diagnostic Guidelines in Central Nervous System Whipple's Disease
Ann Neurol 40:561-568, Louis,E.D.,et al, 1996
Infections with Cryptococcus Neoformans in the Acquired Immunodeficiency Syndrome
NEJM 321:794-799, Chuck,S.L.&Sande,M.A., 1989