Thao, K.H., Hải, H.V., Bính, T.C., Trang, P.T. and Hạnh, P.T.B. 2023. 20. Clinical features, X-ray of odontogenic maxillary sinusitis at Hanoi Central Hospital of Odonto-Stomatology. Journal of Medical Research. 170, 9 (Oct. 2023), 179-187. DOI:https://doi.org/10.52852/tcncyh.v170i9.1928.