@article{article,
title = {Dyspepsia classification pocket chart based on symptoms in 7270 dyspepsia patients from general practice Evidence for two types of esophageal dyspepsia},
author = {},
year = {1999},
journal = {Gastroenterology},
volume = {116},
number = {4 PART 2},
pages = {A80},
howpublished = "\url{https://eurekamag.com/research/034/775/034775049.php}"
}