More EUS questions: what is the impact of EUS impact studies?
Sahai
A V
AV
Gastroenterology Division, Medical University of South Carolina Charleston, USA.
Hoffman
B J
BJ
Hawes
R H
RH
D019160:Endosonography; D005069:Evaluation Studies as Topic; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging*; D006801:Humans