1.
Mental health problems of undocumented migrants (UMs) in the Netherlands: a qualitative exploration of help-seeking behaviour and experiences with primary care
2.
Prevalence and incidence density rates of chronic comorbidity in type 2 diabetes patients: an exploratory cohort study
Initial implementation of a Web-based consultation process for patients with chronic kidney disease
Predictive value and utility of oral steroid testing for treatment of COPD in primary care: the COOPT study.