PT - JOURNAL ARTICLE AU - Shane Hanon AU - Guy Brusselle AU - Maud Deschampheleire AU - Renaud Louis AU - Alain Michils AU - Rudi Peché AU - Charles Pilette AU - Peter Rummens AU - Daniel Schuermans AU - Hélène Simonis AU - Olivier Vandenplas AU - Florence Schleich TI - COVID-19 and biologics in severe asthma: data from the Belgian Severe Asthma Registry AID - 10.1183/13993003.02857-2020 DP - 2020 Jan 01 TA - European Respiratory Journal PG - 2002857 4099 - http://erj.ersjournals.com/content/early/2020/10/02/13993003.02857-2020.short 4100 - http://erj.ersjournals.com/content/early/2020/10/02/13993003.02857-2020.full