{{cite journal | last1=Ahmed | first1=M. S. | author2=K. S. Ahmed | author3=R. Mehmood | author4=H. Ali | author5=W. A. Khan | year=2012 | title=LOW DOSE EFFECTS OF CADMIUM AND LEAD ON GROWTH IN FINGERLINGS OF A VEGETARIAN FISH, GRASS CARP(CTENOPHARYNGODON IDELLA) | journal=Journal of Animal and Plant Sciences | volume=22 | issue=4 | pages=902-907 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-412}}