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Clifford Qualls | OMICS International
ISSN: 2155-6180

Journal of Biometrics & Biostatistics
Open Access

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Clifford Qualls


Tooth Growth in Ancient and Modern Times Inferred from Perikymata Growth Intervals; Modeled Statistically

Tooth growth is essential to health and survival. In humans the growth rate can be inferred from the width of perikymata growth intervals. We hypothesized that in ancient times teeth grew faster than in modern humans. We measured the intervals between perikymata ridges on the surfaces of teeth and in thin sections of molars (which we used as standa... Read More»

Clifford Qualls, Maria Antonietta Costa, Mike Paffett and Otto Appenzeller

Research Article: J Biom Biostat 2017, 8: 380

DOI: 10.4172/2155-6180.1000380

Abstract Peer-reviewed Full Article Peer-reviewed Article PDF Mobile Full Article

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