Higher Blood Vitamin C Levels are Associated with Reduction of Apolipoprotein E E4-related Risks of Cognitive Decline in Women: The Nakajima Study.
Noguchi-Shinohara M, Abe C, Yuki-Nozaki S, Dohmoto C, Mori A, Hayashi K, Shibata S, Ikeda Y, Sakai K, Iwasa K, et al.