G. D. Vries

Continuous Positive Airway Pressure and Oral Appliance Hybrid Therapy in Obstructive Sleep Apnea: Patient Comfort, Compliance, and Preference: A Pilot Study

H. Kerstjens, P. Wijkstra, M. Doff, 2016 .

Obstructief slaapapneusyndroom (OSAS): definitie, diagnostiek en behandeling

B. Stegenga, P. Wijkstra, R. Feijen, 2011 .

University of Groningen Detecting relevant changes and responsiveness of Neck Pain and Disability Scale and Neck Disability Index Reneman,

P. Dijkstra, J. Geertzen, M. Reneman, 2012 .

Dose dependent increased mortality risk in COPD patients treated with oral glucocorticoids.

E. Wouters, G. Wesseling, A. Schols, 2001, The European respiratory journal.

Effect of positive expiratory pressure breathing in patients with cystic fibrosis.

T. W. van der Mark, D. Postma, D. Piers, 1991, Thorax.