{{cite journal | last1=Mahmood | first1=F. | author2=A. Khan | author3=R. Hussain | author4=M. S. Anjum | year=2014 | title=PREVALENCE AND PATHOLOGY OF DICTYOCAULUS VIVIPAROUS INFECTION IN CATTLE AND BUFFALOES | journal=Journal of Animal and Plant Sciences | volume=24 | issue=3 | pages=743-748 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-104}}