Chisapath Choothong และ Prathurng Hongsranagon. (2014) KNOWLEDGE REGARDING AN ACCESS TO UNIVERSAL COVERAGE SCHEME AMONG THE ELDERLY IN AMPHOE MUANG RATCHABURI PROVINCE THAILAND. Chulalongkorn University:ม.ป.ท.Chisapath Choothong และ Prathurng Hongsranagon. 2014. KNOWLEDGE REGARDING AN ACCESS TO UNIVERSAL COVERAGE SCHEME AMONG THE ELDERLY IN AMPHOE MUANG RATCHABURI PROVINCE THAILAND. ม.ป.ท.:Chulalongkorn University;Chisapath Choothong และ Prathurng Hongsranagon. KNOWLEDGE REGARDING AN ACCESS TO UNIVERSAL COVERAGE SCHEME AMONG THE ELDERLY IN AMPHOE MUANG RATCHABURI PROVINCE THAILAND. ม.ป.ท.:Chulalongkorn University, 2014. Print.