title: Dental postcard LVII. Don't chew the rag!
authors.forename: Arden G
authors.initials: AG
authors.lastname: Christen
authors.forename: Joan A
authors.initials: JA
authors.lastname: Christen
mesh_terms: D002359:Cartoons as Topic / Q000266:history*; D015709:Correspondence as Topic / Q000266:history*; D003778:Dentures / Q000266:history; D049673:History, 20th Century; D006801:Humans; D008512:Medicine in the Arts; D006113:United Kingdom; D014481:United States; D014925:Wit and Humor as Topic / Q000266:history