DENTIST相关论文
Patient: What do you charge for pulling a tooth? Dentist: Fifty dollars. Patient: Fifty dollars for a couple of minute......
目的:了解青岛市市区和郊县口腔医生对儿童牙外伤的认知程度。方法:利用青岛市儿童口腔疾病预防公益项目医师培训活动时,在参会的......

