[Clinical investigation of chronic upper abdominal pain (author's transl)].
D000005:Abdomen; D002779:Cholestasis / Q000175:diagnosis; D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D010146:Pain / Q000209:etiology*; D010808:Physical Examination
Abklärung chronischer Oberbauchschmerzen.