RT Journal Article SR Electronic T1 Are leukotrienes involved in causing bronchial hyperresponsiveness? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 2701 OP 2703 DO 10.1183/09031936.97.10122701 VO 10 IS 12 A1 NC Barnes YR 1997 UL http://erj.ersjournals.com/content/10/12/2701.abstract AB