RT Journal Article SR Electronic T1 Care from health visitors trained in psychological intervention methods may prevent depression in mothers not depressed 6 weeks postnatally JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 128 OP 129 DO 10.1136/ebn.2011.100085 VO 14 IS 4 A1 Leahy-Warren, Patricia A1 Corcoran, Paul YR 2011 UL http://ebn.bmj.com/content/14/4/128.abstract AB