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<xml><bibliography><APA>Patorn Piromchai. (2018) National survey and systematic review on the efficacy and patient’s satisfaction of the nasal Irrigation device. Khon Kaen University:ม.ป.ท.</APA><Chicago>Patorn Piromchai. 2018. National survey and systematic review on the efficacy and patient’s satisfaction of the nasal Irrigation device. ม.ป.ท.:Khon Kaen University;</Chicago><MLA>Patorn Piromchai.  National survey and systematic review on the efficacy and patient’s satisfaction of the nasal Irrigation device.  ม.ป.ท.:Khon Kaen University, 2018. Print.</MLA></bibliography></xml>
