Sirichai Sooksapsri. 1992. The determination of blood alcohol concentration in motorcycle accident drivers. Faculty of Graduate studies, Mahidol University;
Sirichai Sooksapsri. (1992) The determination of blood alcohol concentration in motorcycle accident drivers . Mahidol University/Bangkok.
Sirichai Sooksapsri. The determination of blood alcohol concentration in motorcycle accident drivers. . Bangkok:Mahidol University, 1992.
Sirichai Sooksapsri. (1992) The determination of blood alcohol concentration in motorcycle accident drivers . Mahidol University/Bangkok.