@article {sorbara2015optical,
	title = {Optical edge effects create conjunctival indentation thickness artefacts},
	journal = {Ophthalmic and Physiological Optics},
	volume = {35},
	year = {2015},
	pages = {283{\textendash}292},
	publisher = {Wiley Online Library},
	author = {Sorbara, Luigina and Simpson, Trefford L and Maram, Jyotsna and Song, Eun Sun and Bizheva, Kostadinka and Hutchings, Natalie}
}
