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婴儿期的预防接种正确的是

A、2~3个月接种卡介苗

B、1岁注射白百破疫

C、4~5个月注射麻疹疫苗

D、2个月开始口服脊髓灰质炎疫苗

时间：2021-09-01 16:48 关键词：青书学堂平顶山学院护理儿科护理学(高起专)

答案解析

D

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