한국소비자원 2020-06-16T01:36:06Z 2020-06-16T01:36:06Z 2019-11-18 2019-11-18 1002862798 https://www.kca.go.kr/eng/sub.do?menukey=6007&mode=view&no=1002862798 https://www.kca.go.kr/repo/handle/2015.oak/6273 한국소비자원 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ Prior review for online medical service advertisements on Youtube and SNS channels should be strengthened. news