Xuân, N.T.T., Tâm, N.N., Lực, T.V. and Anh, N.T. 2023. 13. Multimorbidity in elderly patients with first-time ischemic stroke. Journal of Medical Research. 170, 9 (Oct. 2023), 116-124. DOI:https://doi.org/10.52852/tcncyh.v170i9.1907.