planed immunization
常见例句
- Method: a total of 436 parents were divided into 3 groups according to their education levels and investigated via filling out self-designed planed immunization knowledge questionnaire.
設計計劃免疫知識問卷，對43 6位家長進行調查，按不同文化程度分爲3組，對問卷進行統計分析。 返回 planed immunization