@article {leachman1970study,
	title = {A study of 45 patients. Late systolic murmur mid-systolic click syndrome.},
	journal = {Medical times},
	volume = {98},
	number = {12},
	year = {1970},
	pages = {49},
	author = {Leachman, RD and Cokkinos, D.V.}
}
