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

Distinct effects of paradoxical sleep deprivation and cocaine administration on sexual behavior in male rats

Sawtooth waves during REM sleep after administration of haloperidol combined with total sleep deprivation in healthy young subjects

Effect of valepotriates (Valerian extract) in generalized anxiety disorder: a randomized placebo-controlled pilot study