beta-Carotene supplementation, vitamin D, and cancer risk: a hypothesis.
Kritchevsky
S B
SB
Schwartz
G G
GG
Morris
D L
DL
D000970:Antineoplastic Agents / Q000494:pharmacology*; D002117:Calcitriol / Q000097:blood*; D002338:Carotenoids / Q000494:pharmacology*; D005527:Food, Fortified; D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000097:blood*; D019207:beta Carotene
D000970:Antineoplastic Agents; D019207:beta Carotene; D002338:Carotenoids; D002117:Calcitriol