W. Theerapuncharoen, D. Janthayanont, and S. Chokkhanchitchai, “Impact of the 2011 Major Floods in Phra Nakhon Si Ayutthaya District, Phra Nakhon Si Ayutthaya Province on Patients with Chronic Diseases”, J Health Sci Thai, vol. 22, no. 3, pp. 414–427, Dec. 2017.