RT Journal Article SR Electronic T1 Heredity of supraglottic exercise-induced laryngeal obstruction JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1700423 DO 10.1183/13993003.00423-2017 VO 50 IS 2 A1 Emil Schwarz Walsted A1 Jeppe Hvedstrup A1 Hans Eiberg A1 Vibeke Backer YR 2017 UL http://erj.ersjournals.com/content/50/2/1700423.abstract AB