{{cite journal | last1=Feroze | first1=A. | author2=S.A. Malik | author3=W. C. Kilpatrick | year=2010 | title=PHYLOGENETIC RELATIONSHIPS OF MEDICALLY IMPORTANT VIPERS OF PAKISTAN INFERRED FROM CYTOCHROME B SEQUENCES | journal=Journal of Animal and Plant Sciences | volume=20 | issue=3 | pages=147-157 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2010-JAPS-310}}