Picciochi, Maria, and NIHR Global Research Health Unit on Global Surgery. “Protocol for a Global Cohort Study: HernIas, Pathway and Planetary Outcomes for Inguinal Hernia Surgery (HIPPO): HIPPO Cohort Study Protocol”. Impact Surgery 1, no. 3 (May 23, 2024): 107–113. Accessed December 30, 2024. https://impact-surgery.org/index.php/pub/article/view/51.