Editorial: Children with appendicitis.
D000006:Abdomen, Acute / Q000175:diagnosis; D001064:Appendicitis / Q000175:diagnosis*; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D011018:Pneumonia, Pneumococcal / Q000175:diagnosis