RT Journal Article SR Electronic T1 Comparison of serum markers for allergic bronchopulmonary aspergillosis in cystic fibrosis JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00078107 A1 P. Latzin A1 D. Hartl A1 N. Regamey A1 U. Frey A1 M.H. Schoeni A1 C. Casaulta YR 2007 UL http://erj.ersjournals.com/content/early/2007/09/26/09031936.00078107.abstract AB