ASSOCIATION OF VITAMIN D WITH MILD COGNITIVE IMPAIRMENT AND ALZHEIMER'S DEMENTIA IN OLDER MEXICAN ADULTS. Alzforum, 13 Dec 2019 Aguilar-Navarro SG, Mimenza-Alvarado AJ, Jiménez-Castillo GA, Bracho-Vela LA, Yeverino-Castro SG, Ávila-Funes JA.