Noppawan Piaseu. (2010) Food insecurity in Thai elderly. Faculty of Medicine Ramathibodi Hospital Mahidol University:ม.ป.ท.Noppawan Piaseu. 2010. Food insecurity in Thai elderly. ม.ป.ท.:Faculty of Medicine Ramathibodi Hospital Mahidol University;Noppawan Piaseu. Food insecurity in Thai elderly. ม.ป.ท.:Faculty of Medicine Ramathibodi Hospital Mahidol University, 2010. Print.