@incollection{Helal17,
author = {Ahmed Abdelghaffar Helal},
title = {Inguinal Hernia in Infancy and Children},
booktitle = {Hernia},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Fethi Derbel},
chapter = {5},
doi = {10.5772/intechopen.69378},
url = {https://doi.org/10.5772/intechopen.69378}
}