@article{ref1,
title="3 cases of facial disfigurement due to injection of unknown material in the buccal region for the cosmetic purpose",
journal="Keisei geka",
year="1969",
author="Watanabe, Yoshinori and Nishijima, K. and Morita, T. and Ueda, H. and Takanashi, Y.",
volume="12",
number="4",
pages="356-362",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0021-5228",
doi="",
url="http://dx.doi.org/"
}