RT Journal Article SR Electronic T1 A time limited, nurse led intervention reduced hospital readmissions in patients with asthma and a history of frequent admissions JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 76 OP 76 DO 10.1136/ebn.7.3.76 VO 7 IS 3 YR 2004 UL http://ebn.bmj.com/content/7/3/76.abstract AB