Chonlawat Chaichan และผู้แต่งคนอื่นๆ. (2025) The study of prevalence and associated factors for long COVID among patients during Delta- and Omicron-dominated waves at Thammasat University Hospital. Thammasat University:ม.ป.ท.Chonlawat Chaichan และผู้แต่งคนอื่นๆ. 2025. The study of prevalence and associated factors for long COVID among patients during Delta- and Omicron-dominated waves at Thammasat University Hospital. ม.ป.ท.:Thammasat University;Chonlawat Chaichan และผู้แต่งคนอื่นๆ. The study of prevalence and associated factors for long COVID among patients during Delta- and Omicron-dominated waves at Thammasat University Hospital. ม.ป.ท.:Thammasat University, 2025. Print.