Yap Yan LIN ; Eric Gan Keng SENG
Singapore medical journal 2009;50(10):1035-1037
Anemia, Pernicious ; complications ; surgery ; Biopsy ; Endoscopy ; methods ; Humans ; Male ; Middle Aged ; Stomach Neoplasms ; complications ; surgery ; Tomography, X-Ray Computed ; methods ; Treatment Outcome ; Ultrasonography ; methods