Authors: Janneane F Gent; Julie M Kezik; Melissa E Hill; Lisa A McKay; Theodore R Holford; Brian P Leaderer; Michael B Bracken Journal: Eur Respir J Date: 2014-12-23 Impact factor: 16.671
Authors: I M Carey; H R Anderson; R W Atkinson; S Beevers; D G Cook; D Dajnak; J Gulliver; F J Kelly Journal: Occup Environ Med Date: 2016-06-24 Impact factor: 4.402