pubmed-article:19341573 | pubmed:abstractText | The purpose of this study was to explore the sidedness of primary tooth horizontal wear facets between the left and right sides of the dentition among 2 types of functionally lateralized (hand, foot, eye) children--those who were true right-sided (TRS), and partially or totally nonright-sided (NRS) at 4 years of age. | lld:pubmed |