Assessment of sleep and circadian rhythm disorders in the very old: the Newcastle 85+ Cohort Study

Circadian Variations of Cortisol, Melatonin and Lymphocyte Subpopulations in Geriatric Age

(2017) G. Mazzoccoli et al.   INTERNATIONAL JOURNAL OF IMMUNOPATHOLOGY AND PHARMACOLOGY

Behavioral Correlates of Sleep-Disordered Breathing in Older Men

(2017) Eric J. Kezirian et al.   SLEEP

Circadian Type and Bed-Timing Regularity in 654 Retired Seniors: Correlations with Subjective Sleep Measures

(2017) Timothy H. Monk et al.   SLEEP

Sleep disturbances and risk of frailty and mortality in older men

(2012) Kristine E. Ensrud et al.   SLEEP MEDICINE

Reliability and Validity of the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale in Older Men

(2011) A. P. Spira et al.   JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES

Validation of the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale in older black and white women

(2011) Sherry A. Beaudreau et al.   SLEEP MEDICINE

REST/ACTIVITY RHYTHMS AND MORTALITY RATES IN OLDER MEN: MROS SLEEP STUDY

(2010) Misti L. Paudel et al.   CHRONOBIOLOGY INTERNATIONAL

Validation of the GENEA Accelerometer

(2010) DALE W. ESLIGER et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Reduction of scale invariance of activity fluctuations with aging and Alzheimer's disease: Involvement of the circadian pacemaker

(2009) Kun Hu et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Sleep and its disorders in aging populations

(2009) Sonia Ancoli-Israel   SLEEP MEDICINE

Night-to-night sleep variability in older adults with and without chronic insomnia

(2009) Daniel J. Buysse et al.   SLEEP MEDICINE