SUBHAN HAIDER; AWAIS AHMED UTTRA; SANIYA SOHAIL; AYESHA GHANI; FURQAN AHMED. EFFECT OF COVID-19 ON GASTROINTESTINAL TRACT AND LIVER, MANIFESTATIONS, PROGNOSIS, MECHANISMS, TREATMENT, AND CHALLENGES: A COMPREHENSIVE REVIEW. International Journal of Pharmacy & Integrated Health Sciences , [S. l.], v. 4, n. 2, p. 2–15, 2023. DOI: 10.56536/ijpihs.v4i2.84. Disponível em: https://ijpihs.pk/index.php/IJPIHS/article/view/84. Acesso em: 25 mar. 2025.