@incollection{Lotfy11,
author = {Mahmoud Lotfy},
title = {Free Radicals and Gastric Cancer},
booktitle = {Gastric Carcinoma},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Dr.Mahmoud Lotfy},
chapter = {9},
doi = {10.5772/32830},
url = {https://doi.org/10.5772/32830}
}