| Literature DB >> 2050893 |
Abstract
The orientation of the head, when the natural head position was adopted, was measured relative to the true vertical on standardized black and white profile photographs. Two methods of obtaining the natural head position were compared and their reproducibility tested. No statistically significant difference was found between the two different methods or at different sittings.Mesh:
Year: 1991 PMID: 2050893 DOI: 10.1016/0300-5712(91)90111-b
Source DB: PubMed Journal: J Dent ISSN: 0300-5712 Impact factor: 4.379