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<xml><bibliography><APA>Sujin Assawawitoontip และผู้แต่งคนอื่นๆ. (2005) Role of NK cells in cytokine and chemokines production in HIV seronegative and soropossessive subjects. Mahidol University:ม.ป.ท.</APA><Chicago>Sujin Assawawitoontip และผู้แต่งคนอื่นๆ. 2005. Role of NK cells in cytokine and chemokines production in HIV seronegative and soropossessive subjects. ม.ป.ท.:Mahidol University;</Chicago><MLA>Sujin Assawawitoontip และผู้แต่งคนอื่นๆ.  Role of NK cells in cytokine and chemokines production in HIV seronegative and soropossessive subjects.  ม.ป.ท.:Mahidol University, 2005. Print.</MLA></bibliography></xml>
