A blind comparison of the effectiveness of endoscopic ultrasonography and endoscopy in staging early gastric cancer.
Savides
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D019160:Endosonography; D005753:Gastric Mucosa / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging; D015588:Observer Variation; D011230:Precancerous Conditions / Q000473:pathology*; D013274:Stomach Neoplasms / Q000473:pathology*