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Supplemental Data for: Functioning in adult patients with idiopathic inflamma...
Raw data from the study “Functioning in adult patients with idiopathic inflammatory myopathy: Exploring the role of environmental factors using focus groups”. The document shows... -
The frequency of visiting a doctor: Is the decision to go independent of the ...
In his analysis of the effects of the reform of the German healthcare system, Winkelmann (Journal of Applied Econometrics 2004; 19: 455-472) investigates the number of doctor...