Chris D Turnbull1, John R Stradling2. 1. Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford, OX3 7LE, United Kingdom. 2. Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford, OX3 7LE, United Kingdom. Electronic address: john.stradling@ouh.nhs.uk.
Authors: Inger L Abma; Maroeska M Rovers; Marijke IJff; Bernard Hol; Masha Nägele; Gert P Westert; Philip J van der Wees Journal: BMJ Open Date: 2019-06-14 Impact factor: 2.692
Authors: Sophie L van Veldhuisen; Kim Kuppens; Christel A L de Raaff; Marinus J Wiezer; Steve M M de Castro; Ruben N van Veen; Dingeman J Swank; Ahmet Demirkiran; Evert-Jan G Boerma; Jan-Willem M Greve; Francois M H van Dielen; Geert W J Frederix; Eric J Hazebroek Journal: BMJ Open Date: 2020-10-07 Impact factor: 2.692