Dental anaesthesia: painless tooth extraction by congelation.
- Quinton, J. Richard.
- Date:
- 1856
Licence: Public Domain Mark
Credit: Dental anaesthesia: painless tooth extraction by congelation. Source: Wellcome Collection.
51/176 (page 39)
Licence: Public Domain Mark
Credit: Dental anaesthesia: painless tooth extraction by congelation. Source: Wellcome Collection.