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<xml><bibliography><APA>Korravarn Yodmai. (2007) Incidence and risk factors of preeclampsia in Ramathibodi hospital. Mahidol University,:ม.ป.ท.</APA><Chicago>Korravarn Yodmai. 2007. Incidence and risk factors of preeclampsia in Ramathibodi hospital. ม.ป.ท.:Mahidol University,;</Chicago><MLA>Korravarn Yodmai.  Incidence and risk factors of preeclampsia in Ramathibodi hospital.  ม.ป.ท.:Mahidol University, 2007. Print.</MLA></bibliography></xml>
