1. 1. J. Waterhouse, C. Muir, K. Shanmugaratnam, and J. Powell , Cancer Incidences in Five Continents , vol. IV . Scientific Publication No. 42, International Agency for Research on Cancer, Lyon, 1982 ; 670 , 670 -77 .
2. 2. Ministry of Public Health, China (Cancer Control Office)., Data on Cancer Mortality in China . Cancer Control Office of the Ministry of Public Health, Beijing, 1980 ; 107 .
3. THE TWO HISTOLOGICAL MAIN TYPES OF GASTRIC CARCINOMA: DIFFUSE AND SO-CALLED INTESTINAL-TYPE CARCINOMA