{{cite journal | last1=Akhtar | first1=A. | author2=M. Hair-Bejo | author3=Z. Zakaria | author4=A. R. Omar | author5=S. Khairani-Bejo | year=2013 | title=PATHOGENICITY OF SALMONELLA ENTERITIDIS PHAGE TYPES 6A AND 7 IN EXPERIMENTALLY INFECTED CHICKS | journal=Journal of Animal and Plant Sciences | volume=23 | issue=5 | pages=1290-1296 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-512}}