Special methodological challenges when studying the diagnosis of unexplained complaints in primary care.
van Bokhoven
Marloes A
MA
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
Koch
Hèlen
H
van der Weijden
Trudy
T
Dinant
Geert-Jan
GJ
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*