Sangphoo T, Chaiear N, Krisorn P. The proportion of medium sized manufacturing factories performing medical emergency preparedness and response according to United States Occupational Safety and Health Administration (U.S. OSHA) standards. J Med Health Sci [Internet]. 2021 Apr. 30 [cited 2024 May 3];28(1):120-31. Available from: https://he01.tci-thaijo.org/index.php/jmhs/article/view/249198