RT Journal Article SR Electronic T1 Sahaja yoga in asthma JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 825 OP 826 DO 10.1136/thorax.58.9.825-a VO 58 IS 9 A1 R Manocha YR 2003 UL http://thorax.bmj.com/content/58/9/825.2.abstract AB