QUANG ĐẲNG, Nguyễn. EVALUATE THE ROLE OF D-DIMER IN THE DEEP VENOUS THROMDOSIS DIAGNOSIS IN THE ELDERLY PATIENT WITH HIGH – AVERAGE RISK IN WELLS SCORE. Journal of Health and Aging, Vietnam, v. 1, n. 4, p. 116–121, 2025. DOI: 10.63947/bvtn.v1i4.19. Disponível em: https://tcsuckhoelaohoa.vn/bvtn/article/view/121. Acesso em: 9 dec. 2025.