RT Journal Article SR Electronic T1 Mother's affection at 8 months predicts emotional distress in adulthood: errors in interpretation JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 384 OP 384 DO 10.1136/jech.2010.122804 VO 65 IS 4 A1 Andrew J P Francis YR 2011 UL http://jech.bmj.com/content/65/4/384.abstract AB