Constant P. van Schayck

Endotoxin Exposure as a Major Determinant of Lung Function Decline in Pig Farmers

P.F.J. Vogelzang, Joost W. J. van der Gulden, HANS FOLGERING et al. · American Journal of Respiratory and Critical Care Medicine · 1998 · 229 citations

Pharmacy, Immunology, Toxicology +17

Symptom-Based Questionnaire for Identifying COPD in Smokers

David Price, David G. Tinkelman, Ronald J. Halbert et al. · Respiration · 2005 · 219 citations

Medicine, Preventive Medicine, Epidemiology +16

Active Detection of Chronic Obstructive Pulmonary Disease and Asthma in the General Population: Results and Economic Consequences of the DIMCA Program

G. van den Boom, Constant P. van Schayck, Maureen Rutten‐van Mölken et al. · American Journal of Respiratory and Critical Care Medicine · 1998 · 157 citations

Medicine, Health Sciences, Early Detection +14

Randomized Controlled Economic Evaluation of Asthma Self-Management in Primary Health Care

Tjard Schermer, Bart Thoonen, G. van den Boom et al. · American Journal of Respiratory and Critical Care Medicine · 2002 · 103 citations

Pharmacy, Family Medicine, Pharmacoeconomics +17

Efficacy of cognitive–behavioural therapy by general practitioners for unexplained fatigue among employees

Marcus J. H. Huibers, Anna Beurskens, Constant P. van Schayck et al. · The British Journal of Psychiatry · 2004 · 96 citations · Full text

Health Professions, Health Sciences, Behavioral Health +12