@article {chatziralli2015undiagnosed,
	title = {Undiagnosed patent foramen ovale as a rare cause for branch retinal artery occlusion},
	journal = {European journal of ophthalmology},
	volume = {25},
	number = {5},
	year = {2015},
	pages = {e88{\textendash}e90},
	publisher = {SAGE Publications Sage UK: London, England},
	author = {Chatziralli, Irini P and Parikakis, Efstratios A and Mitropoulos, Panagiotis G}
}
