It's hard to imagine there is a part of the human body that's gone unnoticed by doctors after centuries of medical research.
원문출처 : https://www.cnn.com/2020/10/21/health/new-organ-throat-scn-wellness/index.html
원문출처 : https://www.cnn.com/2020/10/21/health/new-organ-throat-scn-wellness/index.html