RT Journal Article SR Electronic T1 Correspondence regarding the article “The asbestos fibre burden in human lungs: new insights into the chrysotile debate” JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1702204 DO 10.1183/13993003.02204-2017 VO 50 IS 6 A1 Inke Sabine Feder A1 Iris Tischoff A1 Anja Theile A1 Inge Schmitz A1 Rolf Merget A1 Andrea Tannapfel YR 2017 UL http://erj.ersjournals.com/content/50/6/1702204.abstract AB