{{cite journal | last1=Ali | first1=A. | author2=S. Afzal | author3=M. Ashraf | author4=S. Amin | author5=A. Javeed | author6=M. Usman | year=2012 | title=PHARMACOKINETIC STUDY OF KETOPROFEN IN HEALTHY SHEEP UNDER LOCAL CONDITIONS OF PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=22 | issue=3 | pages=588-592 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-310}}