Chusak Okascharoen, Asst. Prof. Dr.มหาวิทยาลัยมหิดล. คณะแพทยศาสตร์โรงพยาบาลรามาธิบดีMahidol University. Faculty of Medicine Ramathibodi Hospital2018-12-292018-12-292561-12-2919780125-3611 (Print)2651-0561 (Online)https://repository.li.mahidol.ac.th/handle/20.500.14594/40280RMJ is available online as open access and in printed format which are distributed to hospital all-over ThailandRamathibodi Medical Journal (RMJ) is an official medical journal of Faculty of Medicine Ramathibodi Hospital, Mahidol University. The journal has been founded since 1978 and is sponsored by Faculty of Medicine Ramathibodi Hospital, Mahidol University. The journal publishes article on clinical and laboratory medicine, health care policy and economics, medical education and ethics, and related topics.thaThis work is licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)Medical educationHealthcare quality improvementClinical medicineJournalคณะแพทยศาสตร์โรงพยาบาลรามาธิบดี มหาวิทยาลัยมหิดล