@phdthesis{Moharam2021,
author = {Moharam, Ibrahim Mohamad Abdelrahman},
year = {2021},
title = {Viral respiratory diseases complex: Investigation on the relevance of Newcastle disease virus in vaccinated poultry flocks in Egypt and characterization of further detected viruses},
type = {Dissertation},
url = "http://dx.doi.org/10.17169/refubium-29100",
}