Emami, Elham. “Acute Abdominal Pain As a Presentation of Covid-19 Infection in a Child: A Case Report: Acute Abdominal Pain As a Presentation of Covid-19”. Journal of Pediatric Nephrology 9, no. 3 (September 4, 2021): 1–3. Accessed April 27, 2024. https://journals.sbmu.ac.ir/jpn/article/view/33719.