Nighttime melatonin secretion and sleep architecture- different associations in perimenopausal and postmenopausal women Nighttime melatonin secretion and sleep architecture- different associations in perimenopausal and postmenopausal women Download Prevalence of sleep apnea and daytime sleepiness in professional truck drivers Changed signals of blood adenosine and cytokines are associated with parameters of sleep and-or cognition in the patients with chronic insomnia disorder