@article{9d59d0095378452596f3288c0948bcae,
title = "The prevalence of non-invasive ventilation and long-term oxygen treatment in Helsinki University Hospital area, Finland",
keywords = "Non-invasive ventilation, Long-term oxygen treatment, Prevalence, Mortality, Chronic respiratory failure, COPD, POSITIVE-PRESSURE VENTILATION, CHRONIC RESPIRATORY-FAILURE, THERAPY, DISEASE, 3121 General medicine, internal medicine and other clinical medicine",
author = "Petra Kotanen and Pirkko Brander and Hanna-Riikka Kreivi",
year = "2022",
month = jun,
day = "25",
doi = "10.1186/s12890-022-02044-5",
language = "English",
volume = "22",
journal = "BMC Pulmonary Medicine",
issn = "1471-2466",
publisher = "BMC",
number = "1",
}