@incollection{Pereira15,
author = {Alfredo J. A. Barbosa and Rivelle D. Pereira},
title = {Gastric Cardia and Gastroesophageal Junction — An Ongoing Challenge for the Endoscopist and the Pathologist},
booktitle = {Endoscopy},
publisher = {IntechOpen},
address = {Rijeka},
year = {2015},
editor = {Somchai Amornyotin},
chapter = {6},
doi = {10.5772/60554},
url = {https://doi.org/10.5772/60554}
}