Listening Quiz: Lệnh Tạm Dừng Quy Định đối với Thử Nghiệm Lâm Sàng – Medium Level

1. What is the conversation mainly about?
2. Why was the clinical trial placed on hold?
3. What issue was identified in the reports?
4. How long is the review expected to take?
5. What will happen after the review if the issues are resolved?

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