{{cite journal | last1=Aqil | first1=K. | author2=Muti-ur-Rehman Khan | author3=A. Aslam | author4=A. Javeed | author5=R. Qayyum | author6=S. Masood | author7=A. W. Manzoor | author8=F. Yasmeen | author9=M. L. Sohail | author10=S. Umar | year=2018 | title=PATHO-BIOLOGICAL STUDIES OF PPR VIRUS IN EXPERIMENTALLY INFECTED GOATS WITH REFERENCE TO IMMUNOMODULATORY ACTIVITY OF NIGELLA. SATIVA SEEDS | journal=Journal of Animal and Plant Sciences | volume=28 | issue=2 | pages=474-484 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2018-JAPS-214}}