{{cite journal | last1=Alia | first1=M. | author2=B. Muneera | author3=Z. Hussaina | author4=S. F. Rehmanib | author5=Tahir Yaqubb | author6=M. Naeemc | year=2014 | title=EVALUATION OF EFFICACY OF KILLED AND COMMERCIALLYAVAILABLE LIVE NEWCASTLE DISEASE VACCINE IN BROILER CHICKENS IN PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=24 | issue=6 | pages=1663-1667 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-238}}