title: A 31-year-old man with fever, sore throat, and difficulty swallowing.
authors.forename: S
authors.initials: S
authors.lastname: O'Brien
mesh_terms: D000328:Adult; D003680:Deglutition Disorders / Q000209:etiology*; D005334:Fever / Q000209:etiology; D006801:Humans; D008158:Ludwig's Angina / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D010482:Periapical Abscess / Q000150:complications* / Q000175:diagnosis