Theerachai Pobhirun. 2006. The effectiveness of management results of primary care unit chiefs in Nakhon Ratchasima province. Field of Study Public Health Administration, Mahidol University;
Theerachai Pobhirun. (2006) The effectiveness of management results of primary care unit chiefs in Nakhon Ratchasima province . Mahidol University/Bangkok.
Theerachai Pobhirun. The effectiveness of management results of primary care unit chiefs in Nakhon Ratchasima province. . Bangkok:Mahidol University, 2006.
Theerachai Pobhirun. (2006) The effectiveness of management results of primary care unit chiefs in Nakhon Ratchasima province . Mahidol University/Bangkok.