RT Journal Article SR Electronic T1 Study suggests that pre-existing maternal epilepsy increases the risk of adverse perinatal outcomes JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 77 OP 77 DO 10.1136/eb-2018-102882 VO 21 IS 3 A1 Ju-Lee Oei YR 2018 UL http://ebn.bmj.com/content/21/3/77.abstract AB