TY - JOUR T1 - Repeated low dose allergen exposure: a new investigational model of asthma as a persistent disease? JF - European Respiratory Journal JO - Eur Respir J SP - 798 LP - 800 DO - 10.1183/09031936.98.11040798 VL - 11 IS - 4 AU - PJ Sterk Y1 - 1998/04/01 UR - http://erj.ersjournals.com/content/11/4/798.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -