Clinical value of exfoliative and abrasive cytology in the diagnostics of gastric cancer and precanceroses.
D001706:Biopsy; D006801:Humans; D008722:Methods; D011230:Precancerous Conditions / Q000175:diagnosis* / Q000473:pathology; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology