Special methodological challenges when studying the diagnosis of unexplained complaints in primary care

Special methodological challenges when studying the diagnosis of unexplained complaints in primary care

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Clinical Epidemiology - Volume 61, Issue 4, April 2008, Pages 318-322

Marloes A. van Bokhoven, Hèlen Koch, Trudy van der Weijden, Geert-Jan Dinant,