RT Journal Article SR Electronic T1 A brief smoking cessation intervention for adults in hospital was cost effective JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 58 OP 58 DO 10.1136/ebn.2.2.58 VO 2 IS 2 YR 1999 UL http://ebn.bmj.com/content/2/2/58.abstract AB