Karen Ritchie

Gene-Wide Analysis Detects Two New Susceptibility Genes for Alzheimer's Disease

Valentina Escott‐Price, Céline Bellenguez, Li‐San Wang et al. · PLoS ONE · 2014 · 1.4K citations · Full text

Classification criteria for mild cognitive impairment

Karen Ritchie, Sylvaine Artéro, Jacques Touchon · Neurology · 2001 · 823 citations · Full text

Non-degenerative mild cognitive impairment in elderly people and use of anticholinergic drugs: longitudinal cohort study

Marie‐Laure Ancelin, Sylvaine Artéro, Florence Portet et al. · BMJ · 2006 · 568 citations · Full text

Cognitive Impairment Improves the Predictive Validity of the Phenotype of Frailty for Adverse Health Outcomes: The Three‐City Study

José Alberto Ávila‐Funes, Hélène Amieva, Pascale Barberger‐Gateau et al. · Journal of the American Geriatrics Society · 2009 · 512 citations

Frailty Among Community-Dwelling Elderly People in France: The Three-City Study

José Alberto Ávila‐Funes, Catherine Helmer, Hélène Amieva et al. · The Journals of Gerontology Series A · 2008 · 401 citations · Full text