並前往https://www21.ha.org.hk/smartpatient/SPW/MediaLibraries/SPW/SPWMedia/OCT7201-DF%E4%BA%BA%E5%B7%A5%E9%AB%96%E9%97%9C%E7%AF%80%E7%BD%AE%E6%8F%9B%E5%B0%8F%E5%86%8A%E5%AD%90_Revised_07-03-2018.pdf?ext=.pdf