TY - RPRT DP - http://iris.who.int/ DB - WHO IRIS AU - World Health Organization. Regional Office for the Western Pacific CY - Manila PP - Manila LA - en PB - WHO Regional Office for the Western Pacific UR - http://iris.wpro.who.int/handle/10665.1/11045 UR - https://iris.who.int/handle/10665/206662 DA - 2013-06-17 PY - 2013-06-17 SE - 4 p. TI - Polio Bulletin - 2013, Issue no. 04 (Week 24) KW - Poliomyelitis KW - statistics and numerical data ER -