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The Crystalline Components of Dental Calculi: Human vs. Dog
Racquel Z. Legeros
New York University Dental Center, 339 East 25th St., New York, New York
Ira L. Shannon
Veterans Administration Hospital, Houston, Texas 77025
Dental calculus from the dog was found to consist principally of the calcite form of calcium carbonate mixed with small amounts of apatite; other calcium phosphates, consistently present in human calculus, were not present in dog calculus. Precipitable calcium salts from human saliva were mainly apatite; for the dog the principal precipitated salt was calcium carbonate (calcite form).
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Journal of Dental Research, Vol. 58, No. 12,
2371-2377 (1979)
DOI: 10.1177/00220345790580120801

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