RT Journal Article SR Electronic T1 Patients with chronic obstructive pulmonary disease experienced ongoing challenges of preserving their personal integrity JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 135 OP 135 DO 10.1136/ebn.2.4.135 VO 2 IS 4 YR 1999 UL http://ebn.bmj.com/content/2/4/135.abstract AB