How much time should I take to do the oralprophylaxis, Doctor?
医生,进行口腔预防治疗需要多长时间?
2
We give 30 minutes' appointments for oralprophylaxis, Miss Jones.
琼斯小姐,口腔预防治疗需预约30分钟。
3
People tend to report being more fearful of more invasive procedures, such as oral surgery, than they are of less invasive treatment, such as professional dental cleanings, or prophylaxis.