Sleep deprivation reduces total plasma homocysteine levels in rats

Effects of mandibular posture on obstructive sleep apnea severity and the temporomandibular joint in patients fitted with an oral appliance

Paradoxical sleep deprivation increases plasma endothelin levels

Does paradoxical sleep deprivation and cocaine induce penile erection and ejaculation in old rats? 

Effect of the prion 129 polymorphism on nocturnal sleep and insomnia complaints: a population-based study