TY - JOUR T1 - Nonspecific challenge test for the diagnosis of asthma in a general population sample JF - European Respiratory Journal JO - Eur Respir J SP - 644 LP - 645 DO - 10.1183/09031936.93.05050644 VL - 5 IS - 5 AU - Bakke, P AU - O'Conner, G AU - Enarson, D AU - Gulsvik, A Y1 - 1992/05/01 UR - //www.qdcxjkg.com/content/5/5/644.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -