Elshof J, Duiverman M L
Department of Pulmonary Diseases/Home Mechanical Ventilation, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Groningen Research Institute for Asthma and COPD (GRIAC), University of Groningen, Groningen, The Netherlands.
Int J Chron Obstruct Pulmon Dis. 2019 Sep 6;14:2117-2118. doi: 10.2147/COPD.S226697. eCollection 2019.