RT Journal Article SR Electronic T1 The BODE index predicted death in chronic obstructive pulmonary disease JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 156 OP 156 DO 10.1136/ebm.9.5.156 VO 9 IS 5 YR 2004 UL http://ebm.bmj.com/content/9/5/156.abstract AB