Vitamin d in older adults: the need to specify standard values with respect to cognition.
Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 4638, University of Angers, UNAM , Angers , France ; Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Robarts Research Institute, The University of Western Ontario , London, ON , Canada.
Cédric
C
Annweiler
Department of Neuroscience, Division of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 4638, University of Angers, UNAM , Angers , France.
Olivier
O
Beauchet
cognition; dementia; older adults; standard; threshold; vitamin D