@book{4542,
	author = {Krugman, Saul and Gocke, D. J.},
	title = {Viral hepatitis (vol-15)},
	publisher = {W. B. Saunders Company},
	year = {1978},
	series = {15},
	address = {Philadelphia},
	note = {2555 / 5 / 79 / 15.05.1979}
}