Saowaros Yaisawarng และผู้แต่งคนอื่นๆ. (2004) Effects of Thai universal health care coverage on cost efficiency of publicly owned hospitals. Chulalongkorn University:ม.ป.ท.Saowaros Yaisawarng และผู้แต่งคนอื่นๆ. 2004. Effects of Thai universal health care coverage on cost efficiency of publicly owned hospitals. ม.ป.ท.:Chulalongkorn University;Saowaros Yaisawarng และผู้แต่งคนอื่นๆ. Effects of Thai universal health care coverage on cost efficiency of publicly owned hospitals. ม.ป.ท.:Chulalongkorn University, 2004. Print.