Warfarin Induced Gastrointestinal Bleeding: A Case Report. Asian Journal of Pharmaceutical and Health Sciences, [S. l.], v. 12, n. 2, p. 2674–2676, 2022. DOI: 10.5530/znfktm29. Disponível em: https://ajphs.com/index.php/ajphs/article/view/105. Acesso em: 23 sep. 2025.