Human Serum Carotenoid Concentrations Are Related to Physiologic and Lifestyle Factors

Enzymatic Determination of Total Serum Cholesterol

1974 • 9,182 citations

The Beaver Dam Eye Study: Visual Acuity

1991 • 676 citations

A Review of Epidemiologic Evidence that Carotenoids Reduce the Risk of Cancer

1989 • 560 citations

THE RELATION OF DIET, CIGARETTE SMOKING, AND ALCOHOL CONSUMPTION TO PLASMA BETA-CAROTENE AND ALPHA-TOCOPHEROL LEVELS

1988 • 526 citations

Correlations of Vitamin A and E Intakes with the Plasma Concentrations of Carotenoids and Tocopherols among American Men and Women

1992 • 335 citations

Revision of Dietary Analysis Software for the Health Habits and History Questionnaire

1994 • 298 citations

Serum Antioxidants and Age-Related Macular Degeneration in a Population-Based Case-Control Study

1995 • 295 citations

Effects of storage and handling conditions on concentrations of individual carotenoids, retinol, and tocopherol in plasma.

1988 • 227 citations

Antioxidant vitamin intakes assessed using a food-frequency questionnaire: correlation with biochemical status in smokers and non-smokers

1991 • 184 citations

An Evaluation of a Food Frequency Questionnaire for Assessing Dietary Intake of Specific Carotenoids and Vitamin E among Low-Income Black Women

1991 • 173 citations

DETERMINANTS OF PLASMA LEVELS OF BETA-CAROTENE AND RETINOL

1989 • 172 citations

Simultaneous determination of serum retinol and various carotenoids: their distribution in middle-aged men and women

1987 • 171 citations

Reported effects of long-term freezer storage on concentrations of retinol, beta-carotene, and alpha-tocopherol in serum or plasma summarized

1993 • 127 citations

The Role of Beta‐Carotene in the Prevention of Cardiovascular Disease

1993 • 122 citations

A Case-Control Study of Nutrient Status and Invasive Cervical Cancer

1991 • 93 citations

Serum carotenoids and tocopherols and severity of nuclear and cortical opacities.

1995 • 87 citations

ASSOCIATION OF FOOD FREQUENCY QUESTIONNAIRE ESTIMATES OF VITAMIN A INTAKE WITH SERUM VITAMIN A LEVELS

1988 • 85 citations

Smoking, alcohol drinking and serum carotenoids levels.

1987 • 62 citations

Determinants of Plasma Vitamins and Lipids: The Working Well Study

1994 • 60 citations

Interpretation of linear regression models that include transformations or interaction terms

1992 • 35 citations