Chainat Jitwatna. 1987. Strengthening of health manpower development in drug utilization : a case study of health workers at Tambon Level in Chantaburi. Bangkok:Mahidol University;
Chainat Jitwatna. (1987) Strengthening of health manpower development in drug utilization : a case study of health workers at Tambon Level in Chantaburi (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Chainat Jitwatna. Strengthening of health manpower development in drug utilization : a case study of health workers at Tambon Level in Chantaburi. Bangkok:Mahidol University, 1987.
Chainat Jitwatna. (1987) Strengthening of health manpower development in drug utilization : a case study of health workers at Tambon Level in Chantaburi (รายงานผลงานวิจัย). Mahidol University:Bangkok.