Cita APA

Pavlov, N., Haynes, A. G., Stucki, A., Jüni, P., & Ott, S. R. (2018). Long-term oxygen therapy in COPD patients: Population-based cohort study on mortality. Int J Chron Obstruct Pulmon Dis.

Chicago Style Citation

Pavlov, Nikolay, Alan Gary Haynes, Armin Stucki, Peter Jüni, i Sebastian Robert Ott. "Long-term Oxygen Therapy in COPD Patients: Population-based Cohort Study On Mortality." Int J Chron Obstruct Pulmon Dis 2018.

Cita MLA

Pavlov, Nikolay, et al. "Long-term Oxygen Therapy in COPD Patients: Population-based Cohort Study On Mortality." Int J Chron Obstruct Pulmon Dis 2018.