Perna, L., & Brenner, H. (2014). Serum 25-hydroxyvitamin D and cognitive decline: A longitudinal study among non-demented older adults. Dementia and geriatric cognitive disorders, 38(3-4), .
Chicago Style (17th ed.) CitationPerna, Laura, and Hermann Brenner. "Serum 25-hydroxyvitamin D and Cognitive Decline: A Longitudinal Study Among Non-demented Older Adults." Dementia and Geriatric Cognitive Disorders 38, no. 3-4 (2014).
MLA (9th ed.) CitationPerna, Laura, and Hermann Brenner. "Serum 25-hydroxyvitamin D and Cognitive Decline: A Longitudinal Study Among Non-demented Older Adults." Dementia and Geriatric Cognitive Disorders, vol. 38, no. 3-4, 2014.
Warning: These citations may not always be 100% accurate.