@article{ref1,
title="Natural fluorine poisoning seen at the phosphate mines at Kouribga",
journal="Maroc médical",
year="1950",
author="Delanoe, E.",
volume="29",
number="307",
pages="1116-1121",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0025-388X",
doi="",
url="http://dx.doi.org/"
}