Table of contents

PostScript

• Letter to the Editor: Asthma in reaction to two occupational agents in the same workplace (7 April, 2011) Free

  Jean-Luc Malo, Jocelyne L'Archevêque
• Letter to the Editor: Gender and mortality following hospitalisation for COPD (2 June, 2011) Free

  Ahmed Fahim, W Y Lee, Shoaib Faruqi, Jack A Kastelik
• Letter to the Editor: Authors' response (2 June, 2011) Free

  Anne V Gonzalez, Pierre Ernst
• Correspondence: Atoll sign or reversed halo sign? Which term should be used? (13 January, 2011) Free

  Edson Marchiori, Klaus L Irion, Gláucia Zanetti, Bruno Hochhegger
• Correspondence: UK immigrant screening is inversely related to regional tuberculosis burden (16 February, 2011) Free

  Manish Pareek, Ibrahim Abubakar, Peter J White, Geoffrey P Garnett, Ajit Lalvani
• Correspondence: Rethinking TB screening: politics, practicalities and the press (16 February, 2011) Free

  David Thomas, Miles Jarvis, Alan Williams
• Correspondence: Authors' response (16 February, 2011) Free

  John C Moore-Gillon, Peter D O Davies, L Peter Ormerod
• Correspondence: Sarcoidosis is a Th1/Th17 multisystem disorder: wider implications (8 June, 2011) Free

  C A Parisinos
• Correspondence: Authors' response (8 June, 2011) Free

  Monica Facco, Gianpietro Semenzato, Carlo Agostini
• Correspondence: GWAS in lung disease (16 September, 2011) Free

  Robert P Young, Raewyn J Hopkins
• Correspondence: Chest drain insertion— training is the key, Seldinger or otherwise (21 July, 2011) Free

  Thirumalai Rengarajan Naicker, Dwight Thomas McLeod