RT Journal Article SR Electronic T1 Breathlessness: ask the right questions JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 514 OP 514 DO 10.7861/clinmedicine.1-6-514 VO 1 IS 6 YR 2001 UL http://www.rcpjournals.org/content/1/6/514.abstract AB