C. D. Graaff

Value of intensive diagnostic microbiological investigation in low- and high-risk patients with community-acquired pneumonia

W. Boersma, H. Jansen, F. Vlaspolder, 2005, European Journal of Clinical Microbiology and Infectious Diseases.

pneumonia: a prospective randomised study treatment in patients with community acquired treatment and empirical broad spectrum antibiotic Comparison between pathogen directed antibiotic

W. Boersma, F. Vlaspolder, M. Eerden, 2006 .

Comparison between pathogen directed antibiotic treatment and empirical broad spectrum antibiotic treatment in patients with community acquired pneumonia: a prospective randomised study

M. M. van der Eerden, W. Boersma, H. Jansen, 2005, Thorax.

Effects of the long acting beta agonist formoterol on asthma control in asthmatic patients using inhaled corticosteroids. The Netherlands and Canadian Formoterol Study Investigators.

D. Postma, J. Malo, M. Sears, 1997, Thorax.

Immunomodulatory Effects of Macrolide Antibiotics – Part 2: Advantages and Disadvantages of Long-Term, Low-Dose Macrolide Therapy

W. Boersma, J. Altenburg, T. S. van der Werf, 2010, Respiration.

Comparison between pathogen directed antibiotic treatment and empirical broad spectrum antibiotic treatment in patients with community acquired pneumonia: a prospective randomised study

W. Boersma, H. Jansen, F. Vlaspolder, 2005, Thorax.