海量图书期刊资源，随时随地畅享阅读乐趣
Supplementation with β-Carotene or a Similar Amount of Mixed Carotenoids Protects Humans from UV-Induced ErythemaHeinrich, Ulrike; Gärtner, Christine; Wiebusch, Mathilde; Eichler, Olaf; Sies, Helmut; Tronnier, Hagen; Stahl, Wilhelm · The Journal of Nutrition · 2003