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SNA and SNB angles in a population of Nubian schoolchildren
Journal of Dental Research
|July 1, 1975
Abstract:
The descriptive statistics for the sella-nasion-A point (SNA) and sella-nasion-B point (SNB) angles computed from a sample of Nubian schoolchildren are presented, by age and sex, and compared with the analogous statistics for American Caucasian schoolchildren.