title: Barium aspiration.
authors.affiliation: Emergency Department, Croydon University Hospital, 530 London Road, Croydon CR7 7YE, UK. mark.haden@doctors.org.uk
authors.forename: Mark
authors.initials: M
authors.lastname: Haden
authors.forename: Christopher
authors.initials: C
authors.lastname: Blakely
mesh_terms: D000369:Aged, 80 and over; D001464:Barium / Q000009:adverse effects*; D003287:Contrast Media / Q000009:adverse effects*; D003680:Deglutition Disorders / Q000175:diagnosis; D006801:Humans; D008297:Male; D011015:Pneumonia, Aspiration / Q000139:chemically induced*
chemical_list: D003287:Contrast Media; D001464:Barium