Omelihu และผู้แต่งคนอื่นๆ. (2009) Assessment of knowledge and preventive behavior against influenza A (H1N1) among international students at Chulalongkorn University. Chulalongkorn University:ม.ป.ท.Omelihu และผู้แต่งคนอื่นๆ. 2009. Assessment of knowledge and preventive behavior against influenza A (H1N1) among international students at Chulalongkorn University. ม.ป.ท.:Chulalongkorn University;Omelihu และผู้แต่งคนอื่นๆ. Assessment of knowledge and preventive behavior against influenza A (H1N1) among international students at Chulalongkorn University. ม.ป.ท.:Chulalongkorn University, 2009. Print.