1.
Makvandi S, Ashtari S, Vahedian-azimi A. Manifestations of COVID-19 in pregnant women with focus on gastrointestinal symptoms: a systematic review . Gastroenterol Hepatol Bed Bench [Internet]. 2020 Sep. 20 [cited 2024 May 9];13(4):305-12. Available from: https://journals.sbmu.ac.ir/ghfbb/index.php/ghfbb/article/view/2016