Thu, N.N. , Hạnh, P.T.B., Tiến, N.T. , Giang, N.T. and Hương, L.T. 2021. Nutritional status and related factors among vegetarians in Hanoi 2020 - 2021. Journal of Medical Research. 146, 10 (Oct. 2021), 71-81. DOI:https://doi.org/10.52852/tcncyh.v146i10.348.