acid preservation and demineralisation
1Minimal intervention dentistry — is a modern dental practice designed around the principal aim of preservation of as much of the natural tooth structure as possible. It uses a disease centric philosophy that directs attention to first control and management of the disease that… …
2John D. Hamaker — (1914–1994), was an American mechanical engineer, ecologist, agronomist and science writer in the fields of soil remineralization, rock dusting, mineral cycles, climate cycles and glaciology. Contents 1 Biography 2 Discoveries inventions 3… …
