• Endoscopic investigation for gastric cancer in a high-risk group 

      Louwrens, H. D.; Jaskiewicz, K.; Van Wyk, M. J.; Kotze, T. J. V. W.; Brits, T. A. (Health & Medical Publishing Group, 1992)
      Early gastric cancer (EGC) was diagnosed in only a small percentage (<1%) of gastric cancer cases seen at Tygerberg Hospital over a 10-year period (1976-1985). This study, aimed at increasing the yield of EGC, was conducted ...