{{cite journal | last1=Rehman | first1=Z. U. | author2=M. Ashraf | author3=M. A. Khan | author4=M. A. Jabbar M. Abbas | author5=A. M. Khan | year=2013 | title=PHARMACOKINETICS OF KETOPROFEN IN HEALTHY BUFFALO CALVES IN PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=23 | issue=2 | pages=416-419 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-214}}