title: Assessing placebo effects without placebo groups: an untapped possibility?
authors.affiliation: Department of Oral and Maxillofacial Surgery,University of Florida, Gainesville, FL, 32605, USA Department of Neuroscience, University of Florida, Gainesville, FL, 32605, USA.
authors.forename: Donald D
authors.initials: DD
authors.lastname: Price
mesh_terms: D006801:Humans; D010146:Pain / Q000188:drug therapy*; D015990:Placebo Effect; D010919:Placebos / Q000627:therapeutic use*
chemical_list: D010919:Placebos