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Janice M. Harper

University of Southern California

7

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595

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Serum 25-hydroxyvitamin D, dietary calcium intake, and distal colorectal adenoma risk.

2001 Nutrition and Cancer
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The health effects of swimming in ocean water contaminated by storm drain runoff

1999 Epidemiology
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Eating Frequency in the Nationwide Food Consumption Survey (U.S.A.), 1987–1988 ☆

1997 Appetite
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A sigmoidoscopy‐based case–control study of polyps: macronutrients, fiber and meat consumption

1997 International Journal of Cancer
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Alcohol and smoking in relation to the prevalence of adenomatous colorectal polyps detected at sigmoidoscopy

1996 Epidemiology
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Questionnaire assessment of intake of specific carotenoids.

1995 Cancer Epidemiology, Biomarkers & Prevention
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Citations (20)