Esophageal Sarcoidosis: A Review of Cases and an Update
ISRN Gastroenterology ID836203, Abraham, A.,et al, 2013
Esophageal Carcinoma Metastatic to the Brain:Clin Value & Cost-Effect of Enhanced Head CT Before Esophagectomy
AJNR 16:1915-1921, Gabrielsen,T.O.,et al, 1995