@article {Murphy2004,
	title = {Noninvasive assessment of corneal sensitivity in young and elderly diabetic and nondiabetic subjects},
	journal = {Investigative Ophthalmology and Visual Science},
	volume = {45},
	year = {2004},
	pages = {1737-1742},
	author = {Murphy, P.J. and Patel, S. and Kong, N. and Ryder, R.E.J. and Marshall, J.}
}
