Matava CT, Tighe NTG, Baertschiger R, Wilder RT, Correll L, Staffa SJ, Zurakowski D, Kato MA, Meier PM, Raman V, Reddy SK, Roque RA, Peterson MB, Zhong J, Edala T, Greer TJ, von Ungern-Sternberg BS, Cravero J, Simpao AF. Patient and Process Outcomes among Pediatric Patients Undergoing Appendectomy during the COVID-19 Pandemic: An International Retrospective Cohort Study. Anesthesiology. 2023 07 01; 139(1):35-48.