Chang, H J Risk assessment of diet in a community-based study. [electronic resource] - Zhonghua yi xue za zhi = Chinese medical journal; Free China ed Jul 1989 - 15-8 p. digital Publication Type: Journal Article ISSN: 0578-1337 Subjects--Topical Terms: Colorectal Neoplasms--etiologyDietHumansMultivariate AnalysisRisk Factors