Khan AA, Yousaf MA, Ashraf M. ROLE OF ULTRASONOGRAPHY IN EARLY DIAGNOSIS OF INFANTILE HYPERTROPHIC PYLORIC STENOSIS. J Ayub Med Coll Abbottabad [Internet]. 2014 Sep. 1 [cited 2025 Dec. 5];26(3):316-9. Available from: https://demo.ayubmed.edu.pk/index.php/jamc/article/view/1495