Innovative Approaches to Treating Pediatric Pyloric Stenosis A Retrospective cohort study: Original Article . Journal of Bacha Khan Medical College, [S. l.], v. 3, n. 02, p. 37–42, 2023. DOI: 10.69830/jbkmc.v3i02.90. Disponível em: https://jbkmc.bkmc.edu.pk/index.php/website/article/view/90. Acesso em: 13 may. 2026.