title: [Belly ache. What should I do, Mr. Doctor?].
authors.forename: Willi G
authors.initials: WG
authors.lastname: Baldi
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis* / Q000209:etiology*; D000328:Adult; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006562:Herpes Zoster / Q000150:complications / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging; D012574:Schools; D013001:Somatoform Disorders / Q000175:diagnosis; D014463:Ultrasonography