Whipples DiseaseNEJM 356:55-66, Fenollar,F.,et al, 2007
Binocular Vertical DiplopiaMayo Clin Proc 73:55-66, Brazis,P.W.&Lee,A.G., 1998
Niemann-Pick Disease Type C from Bench to BedsideJAMA 276:561-564, Schiffmann,R., 1996