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<xml><bibliography><APA>Ornsita Siribunchong และผู้แต่งคนอื่นๆ. (2007) Effect of formulation variabler on physical properties and transfection efficency of Chitosan-DNA nanoparticles /. Chulalongkorn University,:ม.ป.ท.</APA><Chicago>Ornsita Siribunchong และผู้แต่งคนอื่นๆ. 2007. Effect of formulation variabler on physical properties and transfection efficency of Chitosan-DNA nanoparticles /. ม.ป.ท.:Chulalongkorn University,;</Chicago><MLA>Ornsita Siribunchong และผู้แต่งคนอื่นๆ.  Effect of formulation variabler on physical properties and transfection efficency of Chitosan-DNA nanoparticles /.  ม.ป.ท.:Chulalongkorn University, 2007. Print.</MLA></bibliography></xml>
