The Weekly Epidemiological Record (WER) for 8 January 2009, vol. 85, 1/2 (pp 1–12) includes: Conclusions and recommendations of the Advisory Committee on Poliomyelitis Eradication, November 2009
The Weekly Epidemiological Record (WER) for 8 January 2009, vol. 85, 1/2 (pp 1–12) includes: Conclusions and recommendations of the Advisory Committee on Poliomyelitis Eradication, November 2009