Endoscopic ultrasound, ampullary tumors, and minimally invasive therapy: a cost-saving combination?
Sahai
A V
AV
Digestive Disease Center, Medical University of South Carolina, Charleston, USA.
Hoffman
B J
BJ
Hawes
R H
RH
D014670:Ampulla of Vater; D003138:Common Bile Duct Neoplasms / Q000000981:diagnostic imaging* / Q000191:economics / Q000601:surgery*; D003365:Costs and Cost Analysis; D019160:Endosonography / Q000191:economics*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000191:economics*