Acute idiopathic pericarditis simulating acute abdominal disease.
D000005:Abdomen; D000006:Abdomen, Acute / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005767:Gastrointestinal Diseases; D006801:Humans; D010493:Pericarditis
ABDOMEN, ACUTE/differential diagnosis; PERICARDITIS