Table of contents

Original research

• Evaluation of the regional distribution of the pediatric surgery workforce and surgical load in Brazil (16 May, 2023)

  Joaquim Bustorff-Silva, Marcio Lopes Miranda, Amanda Rosendo, Ayla Gerk, Antonio Gonçalves Oliveira-Filho
• Congenital diaphragmatic hernia survival in an English regional ECMO center (27 April, 2023)

  Elizabeth O'Connor, Ryo Tamura, Therese Hannon, Sundeep Harigopal, Bruce Jaffray
• Identifying the potential transcriptional regulatory network in Hirschsprung disease by integrated analysis of microarray datasets (17 April, 2023)

  Wenyao Xu, Hui Yu, Dian Chen, Weikang Pan, Weili Yang, Jing Miao, Wanying Jia, Baijun Zheng, Yong Liu, Xinlin Chen, Ya Gao, Donghao Tian
• Epigastric hernias in children and the use of ultrasound in its diagnosis (6 April, 2023)

  Tatjana T König, Laura S Oerters, Ljuba Spiller, Martin Schwind, Mark Born, Christina Oetzmann von Sochaczewski, Andreas C Heydweiller
• Predictors of perioperative respiratory adverse events among children with upper respiratory tract infection undergoing pediatric ambulatory ilioinguinal surgery: a prospective observational research (21 March, 2023)

  Anouar Jarraya, Manel Kammoun, Saloua Ammar, Wiem Feki, Kamel Kolsi
• Association between high deductible health plan coverage and age at pediatric umbilical hernia repair (20 March, 2023)

  Morgan E Doty, Lindsay A Gil, Jennifer N Cooper