Anxiety and salivary cortisol levels in patients with burning mouth syndrome: case-control study.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008 Apr;105(4):460-5. doi: 10.1016/j.tripleo.2007.10.002.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008.
PMID: 18329582