W. Doeleman

Prevalence of severe fatigue among adults with cystic fibrosis: A single center study.

H. J. Hulzebos, C. K. van der Ent, M. Burghard, 2018, Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society.

Validation of the Dutch cystic fibrosis questionnaire (CFQ) in adolescents and adults.

H. V. van Stel, A. Quittner, J. van der Net, 2004, Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society.

Respiratory muscle strength in stable adolescent and adult patients with cystic fibrosis.

W. R. de Vries, J. C. Trappenburg, W. Doeleman, 2009, Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society.

Authors' response: Letter to the Editor 'Anaemia and iron deficiency in relation to fatigue in cystic fibrosis'.

H. J. Hulzebos, C. K. van der Ent, M. Burghard, 2019, Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society.

Respiratory muscle strength in stable adolescent and adult patients with cystic fibrosis.

W. Doeleman, M. Dunnink, J.C.A. Trappenburg, 2009, Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society.