title: A 14-year-old boy with persistent abdominal pain.
authors.affiliation: Division of Emergency Medicine, Texas Tech University Health Sciences Center, El Paso.
authors.forename: M
authors.initials: M
authors.lastname: Levine
authors.forename: J
authors.initials: J
authors.lastname: Brown
authors.forename: E
authors.initials: E
authors.lastname: Dobkin
authors.forename: D
authors.initials: D
authors.lastname: Boman
authors.forename: B
authors.initials: B
authors.lastname: Nelson
mesh_terms: D000005:Abdomen; D000293:Adolescent; D003937:Diagnosis, Differential; D004636:Emergency Service, Hospital; D006801:Humans; D008297:Male; D010146:Pain / Q000209:etiology*; D012485:Salmonella typhi / Q000302:isolation & purification; D014435:Typhoid Fever / Q000150:complications / Q000175:diagnosis* / Q000628:therapy