{{cite journal | last1=Yunus | first1=A. W. | author2=M. K. Nasir | author3=Tariq Aziz | author4=J. Böhm | year=2009 | title=PREVALENCE OF POULTRY DISEASES IN DISTRICT CHAKWAL AND THEIR INTERACTION WITH MYCOTOXICOSIS: 2. EFFECTS OF SEASON AND FEED | journal=Journal of Animal and Plant Sciences | volume=19 | issue=1 | pages=NA | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2009-JAPS-103}}