RT Journal Article SR Electronic T1 The evidence base for fat guidelines: a balanced diet JF Open Heart JO Open Heart FD British Cardiovascular Society SP e000229 DO 10.1136/openhrt-2014-000229 VO 2 IS 1 A1 Rahul Bahl YR 2015 UL http://openheart.bmj.com/content/2/1/e000229.abstract AB