Security Error: PDF files must be hosted on the same domain as this site.
PDF is hosted on: http://https%3A%2F%2Fwww.med.cmu.ac.th%2Fcovid19%2Ffiles%2F2021%2F02%2F%E0%B9%81%E0%B8%99%E0%B8%A7%E0%B8%97%E0%B8%B2%E0%B8%87%E0%B8%8D%E0%B8%B2%E0%B8%95%E0%B8%B4-23022021.pdf but this site is: https://www.med.cmu.ac.th
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