@article {Murphy2010,
	title = {Effect of a liposomal spray on the pre-ocular tear film},
	journal = {Contact Lens and Anterior Eye},
	volume = {33},
	year = {2010},
	pages = {83-87},
	author = {Craig, J.P. and Purslow, C. and Murphy, P.J. and Wolffsohn, J.S.W.}
}
