Article info
Original research
Morphine for dyspnoea in chronic obstructive pulmonary disease: a before–after efficacy study
- Correspondence to Dr Yoshinobu Matsuda, Department of Psychosomatic Internal Medicine, Kinki Chuo Chest Medical Center, Sakai, Japan; matsuda.yoshinobu.tx{at}mail.hosp.go.jp
Citation
Morphine for dyspnoea in chronic obstructive pulmonary disease: a before–after efficacy study
Publication history
- Received June 19, 2019
- Revision received August 7, 2019
- Accepted November 4, 2019
- First published November 15, 2019.
Online issue publication
April 12, 2022
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- Previous version (7 January 2022).
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© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.