RT Journal Article SR Electronic T1 Impact of prior smoking exposure and COPD comorbidity on treatment response to monoclonal antibodies in patients with severe asthma JF ERJ Open Research JO erjor FD European Respiratory Society SP 00190-2021 DO 10.1183/23120541.00190-2021 VO 7 IS 3 A1 Morobeid, Heba A1 Pizarro, Carmen A1 Biener, Leonie A1 Ulrich-Merzenich, Gudrun A1 Kütting, Daniel A1 Nickenig, Georg A1 Skowasch, Dirk YR 2021 UL http://openres.ersjournals.com/content/7/3/00190-2021.abstract AB