Fig. 2
From: Conduct of vaccination in hard-to-reach areas to address potential polio reservoir areas, 2014鈥�2015
Trend of percentage OPV coverage in children under 5聽years of age in hard-to-reach settlements, 2014鈥�2015
Fig. 2 | 樱花视频
From: Conduct of vaccination in hard-to-reach areas to address potential polio reservoir areas, 2014鈥�2015
Trend of percentage OPV coverage in children under 5聽years of age in hard-to-reach settlements, 2014鈥�2015