title: Acute illness in an elderly man with aphasia.
authors.affiliation: Boston University.
authors.forename: E R
authors.initials: ER
authors.lastname: Gilbert
authors.forename: I D
authors.initials: ID
authors.lastname: Shocket
mesh_terms: D000038:Abscess / Q000175:diagnosis; D000208:Acute Disease; D000368:Aged; D001037:Aphasia / Q000175:diagnosis*; D001064:Appendicitis / Q000150:complications / Q000175:diagnosis; D006801:Humans; D007416:Intestinal Perforation / Q000175:diagnosis / Q000209:etiology; D008297:Male; D012422:Rupture, Spontaneous; D014552:Urinary Tract Infections / Q000175:diagnosis