％0刊期术语％A O'Byrne，PM％的厨师，D％T是Nedocromil钠的哮喘治疗？％d 1993％j欧洲呼吸期杂志％p 5-6％v 6％n 1％n 1％u //www.qdcxjkg.com/content/erj/6/1/5.full.pdf