[Endoscopic aspects of gastric ulcers suspected of malignancy].
D001706:Biopsy; D003937:Diagnosis, Differential; D005773:Gastroscopy; D006801:Humans; D008722:Methods; D013274:Stomach Neoplasms / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000175:diagnosis*
Endoskopische Aspekte des malignomverdächtigen Ulcus ventriculi.