{{cite journal | last1=Imtiaz | first1=M. | author2=M. A. Khan | author3=M. S. Khan | author4=M. T. Sajjad | author5=M. Ijaz | author6=M. M. Ali | author7=M. Imran | year=2012 | title=COMPARATIVE EFFICACY OF Y-U ANTRAL ADVANCEMENT FLAP PYLOROPLASTY AND INVERTED PYLORUS DUODENAL PLASTY AS A RELIEF TO PYLORIC STENOSIS IN DOGS | journal=Journal of Animal and Plant Sciences | volume=22 | issue=2 | pages=260-263 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-203}}