Table of contents

Brief communications

• Investigation of a unilateral pleural effusion: What CT scan coverage is optimal? (26 March, 2020) Free

  Tom Syer, David T Arnold, Sonia Patole, John Harvey, Andrew Medford, Nicholas A Maskell, Anthony Edey
• Chronic obstructive pulmonary disease and lung cancer incidence in never smokers: a cohort study (2 April, 2020)

  Hye Yun Park, Danbee Kang, Sun Hye Shin, Kwang-Ha Yoo, Chin Kook Rhee, Gee Young Suh, Hojoong Kim, Young Mog Shim, Eliseo Guallar, Juhee Cho, O Jung Kwon
• Energy conservation technique improves dyspnoea when patients with severe COPD climb stairs: a randomised crossover study (26 March, 2020) Free

  Guillaume Prieur, Yann Combret, Clement Medrinal, Nathalie Arnol, Tristan Bonnevie, Francis-Edouard Gravier, Jean Quieffin, Bouchra Lamia, Gregory Reychler, Jean-Christian Borel
• Interferon gamma replacement as salvage therapy in chronic pulmonary aspergillosis: effects on frequency of acute exacerbation and all-cause hospital admission (30 March, 2020) Free

  Edward J M Monk, Chris Harris, Rainer Döffinger, Gemma Hayes, David W Denning, Chris Kosmidis
• One ventilator for two patients: feasibility and considerations of a last resort solution in case of equipment shortage (23 April, 2020)

  Tommaso Tonetti, Alberto Zanella, Giacinto Pizzilli, Charlene Irvin Babcock, Sergio Venturi, Stefano Nava, Antonio Pesenti, V Marco Ranieri