Pain in the Neck
Lancet 361:1700, Nicholls,S.,et al, 2003
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