Bell's Palsy
NEJM 351:1323-1331, Gilden,D.H., 2004
Perineural Spread of Cutaneous Head and Neck Cancer
Arch Neurol 47:73-77, Clouston,P.D.,et al, 1990
Perineural Spread of Cutaneous Basal & Squamous Cell Carcinomas
Arch Neurol 40:424-429, Morris,J.G.L.,et al, 1983