Zaki, N., Spence, D., BaHammam, A., -Perumal, P. , SR, Cardinali, D., & Brown, G. (2018). Sleep and circadian rhythms in health and disease: a complex interplay. European Archives of Psychiatry and Clinical Neuroscience. https://doi.org/10.1007/s00406-018-0866-6 (Original work published 2018)

Spinedi, E., & Cardinali, D. Neuroendocrine-Metabolic Dysfunction and Sleep Disturbances in Neurodegenerative Disorders: Focus on Alzheimer’s Disease and Melatonin. Neuroendocrinology, 108(4), 354-364. https://doi.org/10.1159/000494889 (Original work published 2019)