Forty-seventh Regional Committee for Europe: Istanbul, 15–19 September 1997: eradication of poliomyelitis in the European Region and plan of action for the biennium 1998–1999
Citation
Regional Committee for Europe, 47th Session. (1997). Forty-seventh Regional Committee for Europe: Istanbul, 15–19 September 1997: eradication of poliomyelitis in the European Region and plan of action for the biennium 1998–1999. World Health Organization. Regional Office for Europe. https://iris.who.int/handle/10665/346739