Figure 1
From: Oral health status of adults in Southern Vietnam - a cross-sectional epidemiological study

Mean number of decayed (D), missing (M), filled (F), and sound (S t ) teeth by age.
From: Oral health status of adults in Southern Vietnam - a cross-sectional epidemiological study
Mean number of decayed (D), missing (M), filled (F), and sound (S t ) teeth by age.