RT Journal Article SR Electronic T1 A shorter interval between menarche and first sexual intercourse is associated with increased risk of high-grade cervical disease JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 6 OP 7 DO 10.1136/eb-2013-101235 VO 17 IS 1 A1 Smith, Jennifer S YR 2014 UL http://ebn.bmj.com/content/17/1/6.abstract AB