RT Journal Article SR Electronic T1 Lack of a significant relationship between energy intake in pregnancy and gestational weight gain underlines the need for further evaluations of energy metabolism during this time JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 192 OP 192 DO 10.1136/ebmed-2016-110471 VO 21 IS 5 A1 Rhonda Bell A1 Paula Robson YR 2016 UL http://ebm.bmj.com/content/21/5/192.abstract AB