Samsami M, zebarjadi bagherpour J, Ayazi K, Mohammadi Tofigh A, Nematihonar B, Tahmasbi H, Rafie SM. COVID -19 and Abdominal Pain, Report of 3 Negative Laparotomies. Iran Jour Emerg Med [Internet]. 2020 Jun. 4 [cited 2024 Apr. 26];7(1):e28. Available from: https://journals.sbmu.ac.ir/iranjem/article/view/30293