Triple Inhaled Therapy at Two Glucocorticoid Doses in Moderate-to-Very-Severe COPD.
N Engl J Med. 2020 Jul 2;383(1):35-48. doi: 10.1056/NEJMoa1916046. Epub 2020 Jun 24.
N Engl J Med. 2020.
PMID: 32579807
Clinical Trial.