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<xml><bibliography><APA>Weerasak Samee. (1999) Synthesis and evaluation of chromone derivatives as potential HIV-1 protease inhibitors. Mahidol University,:ม.ป.ท.</APA><Chicago>Weerasak Samee. 1999. Synthesis and evaluation of chromone derivatives as potential HIV-1 protease inhibitors. ม.ป.ท.:Mahidol University,;</Chicago><MLA>Weerasak Samee.  Synthesis and evaluation of chromone derivatives as potential HIV-1 protease inhibitors.  ม.ป.ท.:Mahidol University, 1999. Print.</MLA></bibliography></xml>
