Pernicious anemia and the development of carcinoid tumors of the stomach.
D000328:Adult; D000752:Anemia, Pernicious / Q000150:complications*; D002276:Carcinoid Tumor / Q000150:complications* / Q000175:diagnosis; D005773:Gastroscopy; D006801:Humans; D008297:Male; D013274:Stomach Neoplasms / Q000150:complications* / Q000175:diagnosis