@book{218,
	author = {Brimacombe, J. R.},
	title = {Laryngeal mask anaesthesia :Principles and practice},
	publisher = {W. B. Saunders},
	year = {2005},
	address = {London },
	edition = {2nd ed.},
	note = {Previous ed. published as: The laryngeaL mask airway. 1997.}
}