Sairudee Vorakitphokatorn. (1985) The national study on the distribution of oral rehydration salts in Thailand. Mahidol University:ม.ป.ท.Sairudee Vorakitphokatorn. 1985. The national study on the distribution of oral rehydration salts in Thailand. ม.ป.ท.:Mahidol University;Sairudee Vorakitphokatorn. The national study on the distribution of oral rehydration salts in Thailand. ม.ป.ท.:Mahidol University, 1985. Print.