{{cite journal | last1=Vahdatpour | first1=T. | author2=D. Babazadeh | year=2016 | title=THE EFFECTS OF KEFIR RICH IN PROBIOTIC ADMINISTRATION ON SERUM ENZYMES AND PERFORMANCE IN MALE JAPANESE QUAILS | journal=Journal of Animal and Plant Sciences | volume=26 | issue=1 | pages=34-39 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2016-JAPS-05}}