APA (7th ed.) Citation

BD, P., DM, D., MN, L., TDH, N., TH, P., TA, D., & GB, K. (2026). Exposure to electronic cigarettes and heated tobacco products' preventive and promotional messages among schoolchildren aged 13-15 in Vietnam: A national cross-sectional study using GYTS 2022 data. BMJ open, 16(4), e108400. https://doi.org/10.1136/bmjopen-2025-108400

Chicago Style (17th ed.) Citation

BD, Pham, Do DM, Luu MN, Nguyen TDH, Phan TH, Duong TA, and Kim GB. "Exposure to Electronic Cigarettes and Heated Tobacco Products' Preventive and Promotional Messages Among Schoolchildren Aged 13-15 in Vietnam: A National Cross-sectional Study Using GYTS 2022 Data." BMJ Open 16, no. 4 (2026): e108400. https://doi.org/10.1136/bmjopen-2025-108400.

MLA (9th ed.) Citation

BD, Pham, et al. "Exposure to Electronic Cigarettes and Heated Tobacco Products' Preventive and Promotional Messages Among Schoolchildren Aged 13-15 in Vietnam: A National Cross-sectional Study Using GYTS 2022 Data." BMJ Open, vol. 16, no. 4, 2026, p. e108400, https://doi.org/10.1136/bmjopen-2025-108400.