Bellingan Geoff, Montgomery Hugh, Maksimow Mikael, Salmi Marko, Jalkanen Sirpa
Department of Medicine, University College London and NIHR University College London Hospitals Biomedical Research Centre, UK.
Department of Medicine, University College London and NIHR University College London Hospitals Biomedical Research Centre, UK; Whittington Hospital London, UK.
Lancet Respir Med. 2014 Apr;2(4):e2-3. doi: 10.1016/S2213-2600(14)70052-9.