Mai, N. T. P. ., Mai, N. T. T. ., & Phuong, D. T. M. . (2023). 5. An association of psychosocial characteristics and severity of ulcers in adolescents with chronic peptic ulcer disease. Tạp Chí Nghiên cứu Y học, 166(5E12), 36-43. https://doi.org/10.52852/tcncyh.v166i5E12.1124