title: Difficulties of putting dietary changes into practice.
authors.forename: A R
authors.initials: AR
authors.lastname: Walker
authors.forename: B F
authors.initials: BF
authors.lastname: Walker
mesh_terms: D003327:Coronary Disease / Q000517:prevention & control*; D005247:Feeding Behavior; D006293:Health Promotion; D006801:Humans