{{cite journal | last1=Qayyum | first1=A. | author2=A. Yousaf | author3=T. Ahmad | author4=Z. U. Rehman | author5=U. Farooq | year=2012 | title=IMMUNOMODULATORY EFFECTS OF LISOVIT® IN RESPONSE TO NEWCASTLE DISEASE AND INFECTIOUS BURSAL DISEASE VACCINES IN BROILERS | journal=Journal of Animal and Plant Sciences | volume=22 | issue=1 | pages=11-14 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-127}}