<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Nguyen และ Duc Hong. (2000) Patients' adherence to dots in Long-an province, Southern Vietnam. Mahidol University,:ม.ป.ท.</APA><Chicago>Nguyen และ Duc Hong. 2000. Patients' adherence to dots in Long-an province, Southern Vietnam. ม.ป.ท.:Mahidol University,;</Chicago><MLA>Nguyen และ Duc Hong.  Patients' adherence to dots in Long-an province, Southern Vietnam.  ม.ป.ท.:Mahidol University, 2000. Print.</MLA></bibliography></xml>
