接种率 meaning in Chinese

pitching rate
rate of vaccination

Surveillance and evaluation on vaccination in pingguo county
平果县免疫接种率监测与评价
Evaluation on routine immunization rate surveillance in zhanjiang
2004年常规免疫接种率监测结果评价
Analysis on results of surveillance system on epi routine immunization in
2003年常规免疫接种率及监测情况分析
Survey on vaccination rate of hepatitis b in changping district , beijing
北京市昌平区儿童乙型肝炎疫苗接种率调查
Assessment of work in monitoring routine vaccination in dianbai county in
电白县2005年常规免疫接种率监测工作评价

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