title: 'Cough sign': a reliable test in the diagnosis of intra-abdominal inflammation.
authors.forename: L S
authors.initials: LS
authors.lastname: Kovachev
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology; D001064:Appendicitis / Q000175:diagnosis*; D003371:Cough; D006801:Humans