Comparative histological and cytological investigations in gastric neoplasias and chronic ulcers.
D001706:Biopsy; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D008297:Male; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000473:pathology