Alhashemi AS, Abdul-Muhsin H, Hussein AAA. Incidence and Risk Factors of Gastrointestinal Bleeding in ICU Patients: A Four-Year Cohort Study: Insidensi dan Faktor Risiko Pendarahan Gastrointestinal pada Pasien ICU: Studi Kohort Selama Empat Tahun. acopen [Internet]. 2023 Sep. 8 [cited 2025 Sep. 4];8(2):10.21070/acopen.8.2023.7877. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/7877