PT - JOURNAL ARTICLE AU - Marc Beaumont AU - Philippe Mialon AU - Francis Couturaud TI - Breathlessness measurement should be standardised for the level of exertion AID - 10.1183/13993003.00820-2018 DP - 2018 May 01 TA - European Respiratory Journal PG - 1800820 VI - 51 IP - 5 4099 - http://erj.ersjournals.com/content/51/5/1800820.short 4100 - http://erj.ersjournals.com/content/51/5/1800820.full SO - Eur Respir J2018 May 01; 51