COMPARATIVE EFFICACY OF Y-U ANTRAL ADVANCEMENT FLAP PYLOROPLASTY AND INVERTED PYLORUS DUODENAL PLASTY AS A RELIEF TO PYLORIC STENOSIS IN DOGS - M. Imtiaz; M. A. Khan; M. S. Khan; M. T. Sajjad; M. Ijaz; M. M. Ali; M. Imran (Journal of Animal and Plant Sciences, 2012)