008020000a22001690004500003000900000005001700009110007200026245017400098562003900272264006700311300000900378490004100387041000800428650004300436650002900479111012400508PH-MaWHO20241108112520.0  aWorld Health Organization. Regional Office for the Western Pacific.  aWHO 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.  a(WP)LAB/ICP/EPI/002-E.-Unpublished  aManila : bWHO Regional Office for the Western Pacific,c1992.  a28p.  aReport series ; no. RS/92/GE/07CHN).  aeng  aPoliovirusxIsolation and purification  aPoliomyelitisxDiagnosis  aWHO Regional Training Course on the Standard Methods for Isolation and Identification of Polioviruses (1992 : Beijing).