@article{article,
title = {Patterns of variability in the South African Negro dentition},
author = {},
year = {1988},
journal = {Journal of the Dental Association of South Africa},
volume = {43},
number = {3},
pages = {105-110},
howpublished = "\url{https://eurekamag.com/research/040/929/040929181.php}"
}