The range of level of fluoride secreted by the glands into the mouth is_____________?
A. 0.004-0.005 ppm
B. 0.006-0.007 ppm
C. 0.007-0.005 ppm
D. 0.007-0.08 ppm
The range of level of fluoride secreted by the glands into the mouth is_____________? Read More »
Medical Mcqs, Oral Histology, Oral Mucous Membrane