Authors: D J Godden; S Ross; M Abdalla; D McMurray; A Douglas; D Oldman; J A Friend; J S Legge; J G Douglas Journal: Am J Respir Crit Care Med Date: 1994-01 Impact factor: 21.405
Authors: S Ross; D J Godden; M Abdalla; D McMurray; A Douglas; D Oldman; J A Friend; J S Legge; J G Douglas Journal: Eur Respir J Date: 1995-12 Impact factor: 16.671