title: The OPPERA study: Act One.
authors.affiliation: Department of Psychiatry and Behavioral Sciences, School of Medicine, University of Washington, Seattle, Washington, USA.
authors.forename: Samuel F
authors.initials: SF
authors.lastname: Dworkin
mesh_terms: D016022:Case-Control Studies; D005157:Facial Pain / Q000453:epidemiology* / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D033183:Interdisciplinary Communication; D015337:Multicenter Studies as Topic / Q000379:methods*; D054584:National Institute of Dental and Craniofacial Research (U.S.) / Q000639:trends*; D013705:Temporomandibular Joint Disorders / Q000453:epidemiology* / Q000503:physiopathology / Q000628:therapy; D057170:Translational Research, Biomedical / Q000379:methods*; D014481:United States / Q000453:epidemiology