RT Journal Article SR Electronic T1 BTS statement on criteria for specialist referral, admission, discharge and follow-up for adults with respiratory disease JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP i1 OP i16 DO 10.1136/thx.2007.087627 VO 63 IS Suppl 1 A1 British Thoracic Society Standards of Care Committee YR 2008 UL http://thorax.bmj.com/content/63/Suppl_1/i1.abstract AB