## Abstract In a clinical evaluation of marginal deterioration, 475 amalgram restorations were equally distributed in a 6 × 4 × 2 × 3 factorial design, based on alloy, operator, tooth, and number of restored surfaces. All factors except the last had a statistically significant effect after 6, 12 an
Permeability of amalgam restorative materials
✍ Scribed by F.N. Hattab; L.Å Lindén; P. Lockowandt
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 934 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0142-9612
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## Aims: To record the reasons for placement and replacement of amalgam restorations in jordan, to determine the use of amalgam restorations in common cavity types and to collect data on the age of the replaced amalgam restorations. ## Subjects and setting: Dentists in jordan (n=241). ## Method:
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