Early gastric cancer in Japan.
D001706:Biopsy; D003581:Cytodiagnosis; D005260:Female; D005471:Fluoroscopy; D005751:Gastric Lavage; D005773:Gastroscopy; D006801:Humans; D007564:Japan; D008297:Male; D011379:Prognosis; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000401:mortality