RT Journal Article SR Electronic T1 Respiratory failure: two forgotten concepts JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 290 OP 291 DO 10.7861/clinmedicine.1-4-290 VO 1 IS 4 A1 Vince Mak YR 2001 UL http://www.rcpjournals.org/content/1/4/290.abstract AB