Open AccessCorrect use and ease-of-use of placebo ELLIPTA dry-powder inhaler in adult patients with chronic obstructive pulmonary disease
Author(s) -
Thomas Siler,
Renu Jain,
Kathryn Collison,
Raj Kumar Sharma,
Laura Sutton,
Jamie Rees,
David I. Bernstein
Publication year - 2022
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0273170
Subject(s) - placebo , medicine , dry powder inhaler , copd , clinical endpoint , inhaler , confidence interval , population , physical therapy , clinical trial , asthma , pathology , alternative medicine , environmental health