Achmad Musa, Marjono Dwi Wibowo, and Denny Septarendra. 2022. “Comparison of Acute Appendicitis Severity in Pandemic and Non-Pandemic Periods of COVID-19: A Comparative Study”. Bali Medical Journal 11 (2):609-13. https://doi.org/10.15562/bmj.v11i2.3565.