Beta-carotene and cancer.
Stähelin
H B
HB
Clinic of Geriatric Medicine, Kantonsspital, Basel, Switzerland.
D002338:Carotenoids / Q000097:blood / Q000627:therapeutic use*; D004032:Diet; D006801:Humans; D009369:Neoplasms / Q000097:blood / Q000517:prevention & control*; D019207:beta Carotene
D019207:beta Carotene; D002338:Carotenoids