@book{2530,
	author = {Regamey, R. H. (ed.) and Hennessen, W. (ed.)},
	title = {International symposium on combined vaccines (symposia series in immunological standardization) (vol-7)},
	publisher = {S. Karger},
	year = {1967},
	series = {7},
	address = {Basel},
	note = {633 / 04.01.1969}
}