title: [A diagnostic study of patients with upper abdominal pain].
mesh_terms: D000005:Abdomen; D000328:Adult; D003937:Diagnosis, Differential; D004415:Dyspepsia / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain; D010437:Peptic Ulcer / Q000175:diagnosis*; D013274:Stomach Neoplasms / Q000175:diagnosis*
vernacular_title: En diagnostisk undersogelse af patienter med ovre abdominale smerter