ARTICLES BY DR. CALAPAI

Alcohol, Low-Methionine-Low-Folate Diets, and Risk of Colon Cancer in Men.

Can colon cancer incidence and death rates be reduced with calcium and vitamin D?

Plasma Folate, Vitamin B6, Vitamin B12, Homocysteine, and Risk of Breast Cancer.

Dietary Factors and Risk of Breast Cancer: Combined Analysis of 12 Case?Control Studies.

Relationship between vitamin and calcium supplement use and colon cancer.

Fatigue — Why am I tired?

Irritable bowel and stomach complaints.

Intake of specific carotenoids and risk of lung cancer in 2 prospective US cohorts.

Dietary Carotenoids and Vitamins A, C, and E and Risk of Breast Cancer.