@article {Murphy2001,
	title = {The minimum stimulus energy required to produce a cooling sensation in the human cornea},
	journal = {Ophthalmic and Physiological Optics},
	volume = {21},
	year = {2001},
	pages = {407-410},
	author = {Murphy, P.J. and Patel, S. and Morgan, P.B. and Marshall, J.}
}
