Waraporn Chantarat. 2002. Primary health care management at sub-district level, Ayudthaya province. Field of Study Public Health Administration, Mahidol University;
Waraporn Chantarat. (2002) Primary health care management at sub-district level, Ayudthaya province . Mahidol University/Bangkok.
Waraporn Chantarat. Primary health care management at sub-district level, Ayudthaya province. . Bangkok:Mahidol University, 2002.
Waraporn Chantarat. (2002) Primary health care management at sub-district level, Ayudthaya province . Mahidol University/Bangkok.