@incollection{Rodriguez-Wulff13,
author = {Leonardo Sosa Valencia and Erika Rodriguez-Wulff},
title = {Topics in Prevention of Diseases in Gastroenterology},
booktitle = {Current Topics in Public Health},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Alfonso J. Rodriguez-Morales},
chapter = {20},
doi = {10.5772/55138},
url = {https://doi.org/10.5772/55138}
}