@incollection{Battaglia21,
author = {Edda Battaglia and Maria Luisa Niola and Valentina Boano and Chiara M.C. Elia and Carlo Sguazzini and Mario Grassini},
title = {Gastrointestinal Physiopathological Testing for Upper GI Functional Disorders},
booktitle = {Esophagitis and Gastritis},
publisher = {IntechOpen},
address = {Rijeka},
year = {2021},
editor = {Vincenzo Neri and Monjur Ahmed},
chapter = {7},
doi = {10.5772/intechopen.97550},
url = {https://doi.org/10.5772/intechopen.97550}
}