Rinwong, N.; Prompinij, T.; Jinvong, A.; Suparatanagool, S.; Kongprasert, K.; Chaisri, P. Emergency Medical Service: A Case Study of the Local Government Administration Ban Tad Subdistrict, Mueang District, Udon Thani Province. J Health Syst Res 2023, 17, 699-715.