Gefapixant in two randomised dose-escalation studies in chronic cough.
Eur Respir J. 2020 Mar 20;55(3):1901615. doi: 10.1183/13993003.01615-2019. Print 2020 Mar.
Eur Respir J. 2020.
PMID: 31949115
Free article.
Clinical Trial.