Table of contents

Letters

• Serum LDH and exercise capacity in COPD (28 April, 2008)

  M A Spruit, H J Pennings, J D Does, G M Möller, P P Janssen, E F M Wouters
• Adalimumab-induced bronchospasm: not a class effect (28 April, 2008)

  R Janssen, I Krivokuca, A A Kruize, L Koenderman, J-W J Lammers
• Renal impairment in cystic fibrosis (28 April, 2008)

  R Mukherjee, J Whitehouse, D Honeybourne
• Is bronchodilation required routinely before diagnostic sputum induction? Evidence from studies with tuberculosis (28 April, 2008)

  A Dunleavy, R A M Breen, F Perrin, M C I Lipman
• Margarine: a supplement may be decisive (28 April, 2008)

  M Wjst
• Authors' reply (28 April, 2008)

  L Chatzi, G Apostolaki, M Kogevinas, P Cullinan
• Smoking cessation intervention (28 April, 2008)

  J Kastelik, A Fahim, M Redfearn, H Lydon, M Greenstone
• Authors’ reply (28 April, 2008)

  P Aveyard, M Munafo
• Oxygen therapy in the breathless patient (28 April, 2008)

  B D Fox
• Author’s reply (28 April, 2008)

  R Beasley
• High effectiveness of short treatment with bupropion for smoking cessation in general care (28 April, 2008)

  L P Breitling, D Twardella, H Brenner