Nofal, A. H., H. A. Almetaher, and A. E. Ebeid. “Pyloromyotomy for Infantile Hypertrophic Pyloric Stenosis Using a Modification of the Tan and Bianchi Circumumbilical Approach”. Annals of Pediatric Surgery, vol. 12, no. 1, Apr. 2018, pp. 1-4, doi:10.1097/01.xps.0000472825.56322.24.