@book{4113,
	author = {Krugman, Saul, and Ward, Robert,},
	title = {Infectious diseases of children /},
	publisher = {Mosby,},
	year = {1977.},
	address = {Saint Louis :},
	edition = {6th ed.},
	note = {Fifth ed. published in 1973 under title: Infectious diseases of children and adults.}
}