https://www.sciencedaily.com/releases/2020/08/200813123608.htm?fbclid=IwAR1L3ICURVNuaTZ_n_rvJESZfSr6sLb9SOiTjdIofUHI9Wwj8H9hlHi4U9k
https://www.everydayhealth.com/dental-health/how-to-manage-burning-mouth-syndrome.aspx