title: Special methodological challenges when studying the diagnosis of unexplained complaints in primary care.
authors.affiliation: Maastricht University, Care and Public Health Research Institute, Department of General Practice, PO Box 616, 6200 MD Maastricht, The Netherlands. Loes.vanBokhoven@hag.unimaas.nl
authors.forename: Marloes A
authors.initials: MA
authors.lastname: van Bokhoven
authors.forename: Hèlen
authors.initials: H
authors.lastname: Koch
authors.forename: Trudy
authors.initials: T
authors.lastname: van der Weijden
authors.forename: Geert-Jan
authors.initials: GJ
authors.lastname: Dinant
mesh_terms: D003072:Cognition Disorders / Q000175:diagnosis*; D003937:Diagnosis, Differential; D015340:Epidemiologic Research Design; D005194:Family Practice / Q000379:methods*; D006801:Humans; D017410:Practice Guidelines as Topic; D013001:Somatoform Disorders / Q000175:diagnosis*