@article {layton2009mammalian,
	title = {The mammalian urine concentrating mechanism: hypotheses and uncertainties},
	journal = {Physiology},
	volume = {24},
	number = {4},
	year = {2009},
	pages = {250{\textendash}256},
	publisher = {American Physiological Society},
	author = {Layton, Anita T and Layton, Harold E and Dantzler, William H and Pannabecker, Thomas L}
}
