Lin, Yap Yan Endoscopic treatment for early gastric cancer in a patient with pernicious anaemia. [electronic resource] - Singapore medical journal Oct 2009 - 1035-7 p. digital Publication Type: Case Reports; Letter ISSN: 2737-5935 Subjects--Topical Terms: Anemia, Pernicious--complicationsBiopsyEndoscopy--methodsHumansMaleMiddle AgedStomach Neoplasms--complicationsTomography, X-Ray Computed--methodsTreatment OutcomeUltrasonography--methods