'Your deciduous ones usually appear at about 6 months, your permanent ones at about 6 years'
teeth
ANATOMY: Your deciduous ones usually appear at about 6 months, your permanent ones at about 6 years
Your deciduous ones usually appear at about 6 months, your permanent ones at about 6 years
Your deciduous ones usually appear at about 6 months, your permanent ones at about 6 years
ANATOMY
teeth
ANATOMY