Singh Dave, Barnes Peter J, Stockley Robert, Lopez Valera Maria Victorina, Vogelmeier Claus, Agusti Alvar
University of Manchester, Medicines Evaluation Unit, Manchester University NHS Foundation Hospital Trust, Manchester, UK.
National Heart and Lung Institute, University of London Imperial College, London, UK.
Eur Respir J. 2018 Apr 19;51(4). doi: 10.1183/13993003.00263-2018. Print 2018 Apr.