题目内容：
必须获得乙类非处方药准销标志才能销售药品的企业是（ ）参考答案：
答案解析：
单选题：必须获得乙类非处方药准销标志才能销售药品的企业是（ ）
- 题目分类：药事管理与法规
- 题目类型：单选题
- 查看权限：VIP
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急诊处方的印刷用纸应为（ ）
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