@article{44f45993770149a4be2dc382e8781f8e,
title = "Identification of the ampulla of Vater during oesophageal capsule endoscopy: two heads and viewing speed make a difference",
author = "Anastasios Koulaouzidis and Sarah Douglas and Plevris, \{John N.\}",
year = "2011",
month = apr,
doi = "10.1097/MEG.0b013e3283440443",
language = "English",
volume = "23",
pages = "361--361",
journal = "European Journal of Gastroenterology \& Hepatology",
issn = "0954-691X",
publisher = "Lippincott Williams and Wilkins",
number = "4",
}