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Department of Oral and Craniofacial Biological Sciences, University of Maryland Dental School, and University of Maryland Research Center for Neuroendocrine Influences on Pain, Room # 5-A-14, University of Maryland, 666 West Baltimore Street, Baltimore, MD 21201, USA ∗Corresponding author. Tel.: +1-410-706-2027; fax: +1-410-706-4172 E-mail: email protected
Sarlani et al. (Tue,) studied this question.