{{cite journal | last1=Zahra | first1=K. | author2=M. Imran | author3=M. Y. Zahoor | author4=K. Ashraf | author5=K. H. Jaffry | author6=A. Nadeem | author7=I. Rashid | author8=M. Younas | author9=M. Akhtar | author10=W. Shehzad | year=2020 | title=MOLECULAR SCREENING OF COMPLEX VERTEBRAL MALFORMATION AND CITRULLINEMIA CARRIERS IN PAKISTANI NILI-RAVI BUFFALO (BUBALUS BUBALIS) BREEDING BULLS | journal=Journal of Animal and Plant Sciences | volume=30 | issue=3 | pages=619-626 | doi=10.36899/JAPS.2020.3.0073 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=IBC-19-051}}