{{cite journal | last1=Gao | first1=Wenjuan | author2=Yu Liu | author3=Shengjun Wu | year=2024 | title=LAYING PERFORMANCE, EGG QUALITY, AND SERUM BIOCHEMICAL INDICATORS OF LAYING DUCKS AFFECTED BY DIETARY CHITOSAN OLIGOSACCHARIDES SUPPLEMENTATION | journal=Journal of Animal and Plant Sciences | volume=34 | issue=5 | pages=1186-1191 | doi=10.36899/JAPS.2024.5.0800 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2024-JAPS-1906}}