@article {Stamatakis2009,
	title = {Hormones, hormonal agents, and neuropeptides involved in the neuroendocrine regulation of sleep in humans},
	journal = {Hormones},
	volume = {8},
	number = {4},
	year = {2009},
	pages = {232-248},
	author = {Kotronoulas, G. and Stamatakis, A. and Stylianopoulou, F.}
}
