Prospects for the prevention of digestive tract cancers in Singapore (second Digestive Diseases Foundation lecture, 1988).
Lee
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D004067:Digestive System Neoplasms / Q000209:etiology / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000209:etiology / Q000517:prevention & control; D012307:Risk Factors; D012846:Singapore