RT Journal Article SR Electronic T1 Adolescents from different socioeconomic backgrounds had different attitudes about teen pregnancy JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 125 OP 125 DO 10.1136/ebn.4.4.125 VO 4 IS 4 YR 2001 UL http://ebn.bmj.com/content/4/4/125.abstract AB