Horner's Syndrome in Childhood
Neurol 26:216-220, Sauer,C.,et al, 1976
Nasopharyngeal Carcinoma:Recognizing the Radiographic Features in Children
AJNR 26:1575-1579, Stambuk,H.E.,et al, 2005
Neurological Manifestations of Nasopharyngeal Malignant Tumors
JAMA 192:95-106, Thomas,J.E.,et al, 1965