About 3, 500 cases of button cell battery ingestion are reported annually to poisoncontrol centers.
中毒控制中心每年报告的这类误食“纽扣”式电池的案例约3,500起。
2
Consult animal poisoncontrol before feeding your dogs any of the more exotic melons.
在给狗狗吃一些不常见的瓜类之前，请咨询动物中毒控制中心。
3
The city's poisoncontrol center has received three calls in the last 10 months from doctors who have treated patients injected with silicone; Ms. Pichardo's case was not among them.