RT Journal Article SR Electronic T1 Risky maternal alcohol consumption during lactation decreases childhood abstract reasoning at school age JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 25 OP 25 DO 10.1136/ebnurs-2018-102999 VO 22 IS 1 A1 Oei, Ju-Lee YR 2019 UL http://ebn.bmj.com/content/22/1/25.abstract AB