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<xml><bibliography><APA>Atchara Promdaung และ Chanika Sritara. (2011) Scintigraphic studies to evaluate gastric functions. Mahidol University:ม.ป.ท.</APA><Chicago>Atchara Promdaung และ Chanika Sritara. 2011. Scintigraphic studies to evaluate gastric functions. ม.ป.ท.:Mahidol University;</Chicago><MLA>Atchara Promdaung และ Chanika Sritara.  Scintigraphic studies to evaluate gastric functions.  ม.ป.ท.:Mahidol University, 2011. Print.</MLA></bibliography></xml>
