TY - JOUR T1 - Early intervention in childhood asthma JF - European Respiratory Journal JO - Eur Respir J SP - 1 LP - 2 DO - 10.1183/09031936.98.12010001 VL - 12 IS - 1 AU - M Silverman AU - S Pedersen AU - F Martinez Y1 - 1998/07/01 UR - http://erj.ersjournals.com/content/12/1/1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -