title: [Diagnostic problems in Mallory-Weiss syndrome].
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004724:Endoscopy; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D008297:Male; D008309:Mallory-Weiss Syndrome / Q000175:diagnosis*