Lamster I B, Barenie J T
Oral Surg Oral Med Oral Pathol. 1977 Sep;44(3):483-6. doi: 10.1016/0030-4220(77)90420-0.
In the two cases reported here, the foreign object in the child's tooth was not the specific reason for seeking treatment. When the presence of the objects was ascertained, neither parent could recall any mention being made by the child of introduction of the foreign body.
在本文报道的两例病例中，儿童牙齿中的异物并非寻求治疗的具体原因。当确定存在异物时，两位家长均无法回忆起孩子提及过引入异物的情况。
