Chronic fatigue, unrefreshing sleep and nocturnal polysomnography
A double-blind, placebo-controlled, crossover study of sildenafil in obstructive sleep apnea
Effects of progesterone on sleep: a possible pharmacological treatment for sleep-breathing disorders?
Sleep disturbances, oxidative stress and cardiovascular risk parameters in postmenopausal women complaining of insomnia
Visual and automatic cyclic alternating pattern (CAP) scoring