TY - JOUR T1 - Clinical guidelines and indications for bronchoalveolar lavage (BAL): extrinsic allergic alveolitis JF - European Respiratory Journal JO - Eur Respir J SP - 945 LP - 946 DO - 10.1183/09031936.93.03080945 VL - 3 IS - 8 AU - G Semenzato AU - L Bjermer AU - U Costabel AU - PL Haslam AU - D Olivieri Y1 - 1990/09/01 UR - http://erj.ersjournals.com/content/3/8/945.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -