Pimpitcha Kangyang และ Paitoon Kraipornsak. (2017) TECHNICAL EFFICIENCY OF PRIVATE CLINICS UNDER UNIVERSAL COVERAGE SCHEME IN BANGKOK, THAILAND. Chulalongkorn University:ม.ป.ท.Pimpitcha Kangyang และ Paitoon Kraipornsak. 2017. TECHNICAL EFFICIENCY OF PRIVATE CLINICS UNDER UNIVERSAL COVERAGE SCHEME IN BANGKOK, THAILAND. ม.ป.ท.:Chulalongkorn University;Pimpitcha Kangyang และ Paitoon Kraipornsak. TECHNICAL EFFICIENCY OF PRIVATE CLINICS UNDER UNIVERSAL COVERAGE SCHEME IN BANGKOK, THAILAND. ม.ป.ท.:Chulalongkorn University, 2017. Print.