RT Journal Article SR Electronic T1 Rebound stridor in children with croup after nebulised adrenaline: does it really exist? JF Breathe JO Breathe FD European Respiratory Society SP e1 OP e7 DO 10.1183/20734735.0011-2019 VO 15 IS 1 A1 Muthukumar Sakthivel A1 Sami Elkashif A1 Khalid Al Ansari A1 Colin V.E. Powell YR 2019 UL http://breathe.ersjournals.com/content/15/1/e1.abstract AB