Aetiological factors in oesophageal canc
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U. W. de Jong; N. Breslow; J. Ewe Goh Hong; M. Sridharan; K. Shanmugaratnam
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Article
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1974
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John Wiley and Sons
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French
β 865 KB
## Abstract Analysis of a hospitalβbased caseβcontrol study of oesophageal cancer among Singapore Chinese (composed of Cantonese, Hokkien, Teochew and other dialect groups) revealed the following statistically significant risk factors for both sexes: (I) belonging to either Hokkien or Teochew diale