Thiên, Phạm Hoàng, et al. “THE VALUE OF THE MODIFIED GLASGOW BLATCHFORD SCORE IN PREDICTING OUTCOMES IN NON-VARICEAL UPPER GASTROINTESTINAL BLEEDING”. Journal of Health and Aging - Thong Nhat Hospital, vol. 1, no. 1, June 2025, pp. 110-4, https://doi.org/10.63947/bvtn.v1i1.17.