@article {nemati2013respiration,
	title = {Respiration and heart rate complexity: effects of age and gender assessed by band-limited transfer entropy},
	journal = {Respiratory physiology \& neurobiology},
	volume = {189},
	year = {2013},
	pages = {27{\textendash}33},
	publisher = {Elsevier},
	author = {Nemati, S and Edwards, BA and Joon Lee and Pittman-Polletta, B and Butler, J. P. and Malhotra, A}
}