title: On being a doctor. Mrs. Posner's smile.
authors.affiliation: Centers for Disease Control and Prevention, Atlanta, GA 30333, USA. drf0@cdc.gov
authors.forename: D R
authors.initials: DR
authors.lastname: Feikin
mesh_terms: D000739:Anecdotes as Topic; D001284:Atrophy; D001921:Brain / Q000473:pathology; D003147:Communication Disorders / Q000150:complications; D006801:Humans; D010817:Physician-Patient Relations; D012964:Sodium / Q000097:blood; D020521:Stroke / Q000097:blood / Q000150:complications / Q000473:pathology
chemical_list: D012964:Sodium