title: Some thoughts on the use of health films and videos.
authors.forename: J W
authors.initials: JW
authors.lastname: Clarke
mesh_terms: D004501:Education, Medical / Q000639:trends*; D006266:Health Education / Q000639:trends; D006801:Humans; D009040:Motion Pictures / Q000639:trends*; D014741:Video Recording / Q000639:trends*