@article{ref1,
title="Two cases of "folie à deux" in husband and wife",
journal="Acta psychiatrica Scandinavica",
year="1970",
author="Christodoulou, G. N.",
volume="46",
number="4",
pages="413-419",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-690X",
doi="",
url="http://dx.doi.org/"
}