Buthong, P., & Chalongsuk, R. (2020). COMPARATIVE STUDY BETWEEN RATIONAL DRUG USE (RDU) IN CROWN PRINCE HOSPITALS AND HOSPITALS UNDER THE ADMINISTRATION OF THE OFFICE OF THE PERMANENT SECRETARY FOR PUBLIC HEALTH (FOLLOWING THE IMPLEMENTATION OF A PROJECT AIMED AT IMPROVING RDU IN CROWN PRINCE HOSPITALS). Thai Bulletin of Pharmaceutical Sciences, 15(1), 109–127. https://doi.org/10.69598/tbps.15.1.109-127