RT Journal Article SR Electronic T1 Adolescents struggled to maintain a sense of control over their cigarette smoking through a 4 phase cycle JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 92 OP 92 DO 10.1136/ebn.8.3.92 VO 8 IS 3 YR 2005 UL http://ebn.bmj.com/content/8/3/92.abstract AB