@incollection{Ahmad18,
author = {Aamir Sharif and Tanveer Ahmad},
title = {Preventing Vaccine Failure in Poultry Flocks},
booktitle = {Immunization},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Ning Wang and Ting Wang},
chapter = {6},
doi = {10.5772/intechopen.79330},
url = {https://doi.org/10.5772/intechopen.79330}
}