Piamanan, P.; Samuthtai, W.; Janjenjob , P.; Sanlee , A.; Chamnankitvanit , P.; Lukkraisorn , W.; Meelarp , N.; Tianwibool , P. Impact of transportation by Helicopter Emergency Medical Services (HEMS) to 24-hours mortality in severe traumatic brain injury. J Nakornping Hosp 2025, 16, 108-120.