title: Health literacy - identification and response.
authors.forename: Scott C
authors.initials: SC
authors.lastname: Ratzan
authors.forename: Ruth M
authors.initials: RM
authors.lastname: Parker
mesh_terms: D000328:Adult; D000368:Aged; D032882:Comprehension / Q000145:classification*; D004522:Educational Status; D006262:Health; D006801:Humans; D014481:United States