@article {layton2009waveform,
	title = {Waveform distortion in TGF-mediated limit-cycle oscillations: Effects of TAL flow},
	journal = {The FASEB Journal},
	volume = {23},
	year = {2009},
	pages = {804{\textendash}14},
	publisher = {Federation of American Societies for Experimental Biology},
	author = {Layton, Anita T and Moore, Leon C and Layton, Harold E}
}