@book{33959,
	author = {Perloff, Joseph K., and ProQuest (Firm)},
	title = {Physical examination of the heart and circulation},
	publisher = {People's Medical Pub. House,},
	year = {2009.},
	address = {Shelton, CT :},
	edition = {4th ed.},
	url = {https://ebookcentral.proquest.com/lib/vajira-ebooks/detail.action?docID=3386909}
}