Important for students of the fourth year old, second floor, a training model for pediatric dentistry. 29 August 2021 https://drive.google.com/file/d/1h9XKTsiLk3npgrvPvRXGjECdj_zDqSOL/view?fbclid=IwAR2vADp4bfeLIqTCfKEOAMStRlkKxiVkn3mbbmLByY0cw80AQdiYqmE5dYM