@article {cokkinos1982intermittent,
	title = {Intermittent disappearance of a patent ductus arteriosus murmur: Case report and review of the literature},
	journal = {Texas Heart Institute Journal},
	volume = {9},
	number = {1},
	year = {1982},
	pages = {57},
	publisher = {Texas Heart Institute},
	author = {Cokkinos, Dennis V and Leachman, Robert D and Lufschanowski, Roberto}
}
