Rojanasarntikul, D., Phuchortham, P. and Lerthirunvibul, N. (2024) “Effectiveness of the novel ventilation system for airborne particle reduction in ambulance”, Chulalongkorn Medical Journal. Bangkok, Thailand, 68(2). available at: https://he05.tci-thaijo.org/index.php/CMJ/article/view/1478 (accessed: 12 September 2026).