title: Heroes.
authors.affiliation: Tennessee Medical Foundation, Brentwood, TN 37027, USA.
authors.forename: Scott
authors.initials: S
authors.lastname: Portis
mesh_terms: D005582:Foundations / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010372:Pediatrics / Q000266:history; D010815:Physician Impairment; D019966:Substance-Related Disorders / Q000628:therapy; D013714:Tennessee