Uyen, N.T.T. , Anh, N.T.N. , Phuong, L.T.T. , Mai, N.T.P. and Quy, T.V. 2025. Knowledge of breastfeeding and associated factors in lactating mothers with children below 6 months old in 2023 at E Hospital, Hanoi, Vietnam. Journal of Medical Research. 190, 5E16 (May 2025), 247-257. DOI:https://doi.org/10.52852/tcncyh.v190i5E16.3325.