Validity of dietary assessment.
Watzl
B
B
Rechkemmer
G
G
D002338:Carotenoids / Q000008:administration & dosage*; D015331:Cohort Studies; D005638:Fruit; D006801:Humans; D000077276:Lycopene; D009369:Neoplasms / Q000453:epidemiology; D015596:Nutrition Assessment; D015203:Reproducibility of Results; D012907:Smoking; D014675:Vegetables
D002338:Carotenoids; D000077276:Lycopene