title: The practice gap.
authors.affiliation: Queen's University, Kingston, Ontario. pgmalik@hotmail.com
authors.forename: Paul
authors.initials: P
authors.lastname: Malik
mesh_terms: D022126:Access to Information; D002986:Clinical Trials as Topic; D019317:Evidence-Based Medicine; D006801:Humans; D010818:Practice Patterns, Physicians'