title: THE EARLY SIGNS OF ILLNESS. 2. APPENDICITIS.
mesh_terms: D000005:Abdomen; D000006:Abdomen, Acute; D034841:Abdominal Cavity; D001064:Appendicitis; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D010808:Physical Examination
keywords: ABDOMEN, ACUTE; APPENDICITIS; CHILD; DIAGNOSIS, DIFFERENTIAL