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Management of rhinosinusitis in Dutch general practice
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PELICAN: a quality of life instrument for childhood asthma: Study Protocol of two Randomized Controlled Trials in Primary and Specialized Care in the Netherlands
PELICAN: a cluster-randomized controlled trial in Dutch general practices to assess a self-management support intervention based on individual goals for children with asthma.
Rhinosinusitis in morbidity registrations in Dutch General Practice: A retro-spective case-control study Epidemiology and research methodology in primary care
Prevalence and incidence density rates of chronic comorbidity in type 2 diabetes patients: an exploratory cohort study
Predictive value and utility of oral steroid testing for treatment of COPD in primary care: the COOPT study.
Tracing uncontrolled asthma in family practice using a mailed asthma control questionnaire
Trends in COPD prevalence and exacerbation rates in Dutch primary care
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