RT Journal Article SR Electronic T1 Sputum induction versus gastric washing for the diagnosis of pulmonary mycobacterial disease JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 448 OP 450 DO 10.1183/09031936.00192209 VO 36 IS 2 A1 B. Heym A1 A. Beauchet A1 M.T. Ngo A1 J-L. Gaillard A1 T. Chinet YR 2010 UL http://erj.ersjournals.com/content/36/2/448.abstract AB