@article{Hafez2011,
author = {Hafez, Hafez Mohamed},
year = {2011},
language = {eng},
copyright = {http://www.pvj.com.pk/Auth-Guide-Column.pdf},
title = {Avian Adenoviruses Infections with Special Attention to Inclusion Body Hepatitis/ Hydropericardium Syndrome and Egg Drop Syndrome},
url = "http://dx.doi.org/10.17169/refubium-18486",
}