[Gastric cancer and endoscopic biopsy].
D001706:Biopsy; D005773:Gastroscopy; D006801:Humans; D008722:Methods; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology
Cáncer gástrico y biopsia endoscópica.