title: Painful stimuli induce different blood flow responses in the orofacial area and hand in humans.
authors.affiliation: Address of presenting author: Pentti Kemppainen Institute of Dentistry P.O. Box 41 00014 University of Helsinki Finland pentti.kemppainen@helsinki.fi Telephone: 358-9-19127495; Fax: 358-9-19127509
authors.initials: P
authors.lastname: Kemppainen
authors.initials: C
authors.lastname: Forster
authors.initials: H
authors.lastname: Handwerker