[Gastro camera studies and aimed gastric biopsy].
D001706:Biopsy; D005773:Gastroscopy; D006801:Humans; D008403:Mass Screening; D008722:Methods; D010781:Photography; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000473:pathology
Gastrokamera-Untersuchung und gezielte Gastrobiopsie.