@book{12212,
	author = {World Health Organization. Regional Office for the Western Pacific. and WHO Regional Training Course on the Standard Methods for Isolation and Identification of Polioviruses (1992 : Beijing).},
	title = {WHO Regional Training Course on the Standard Methods for Isolation and Identification of Polioviruses, Beijing, People's Republic of China, 29 June-7 July 1992 : report.},
	publisher = {WHO Regional Office for the Western Pacific,},
	year = {1992.},
	series = {Report series ; no. RS/92/GE/07CHN).},
	address = {Manila : }
}