title: Is knowledge really power?
authors.forename: R S
authors.initials: RS
authors.lastname: Gold
authors.forename: M A
authors.initials: MA
authors.lastname: Kelly
mesh_terms: D003201:Computers / Q000706:statistics & numerical data*; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006293:Health Promotion; D006801:Humans