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The number of vertebrae in the Southern African Negro, the American Negro and the Bushman (San)

โœ Scribed by Pamela De Beer Kaufman

Publisher
John Wiley and Sons
Year
1977
Tongue
English
Weight
486 KB
Volume
47
Category
Article
ISSN
0002-9483

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Variation in the number of presacral ver
Variation in the number of presacral vertebrae in bantu-speaking South African Negroes
โœ Pamela de Beer Kaufman ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 454 KB ๐Ÿ‘ 2 views

## Abstract Variation in number of presacral vertebrae (PSV) was examined in 462 vertebral columns in four populations drawn from tribal groups of Southern African Negroes. The total incidence of numerical variants (23 PSV and 25 PSV) was 19% in males and 12.1% in females. Males have a higher frequ