@book{40178,
	author = {Kacmarek, Robert M.  and Kacmarek, Robert M. },
	title = {Egan's fundamentals of respiratory care },
	publisher = {Elsevier,},
	year = {©2021.},
	address = {St. Louis Missouri:},
	edition = {12th ed.-},
	note = {includes index}
}