@article{lochner_mcgregor_hemmings_harvey_breet_swanevelder_stein_2016,  title={Symmetry symptoms in obsessive-compulsive disorder: clinical and genetic correlates},  volume={38},  ISSN={1516-4446},  url={https://doi.org/10.1590/1516-4446-2014-1619},  DOI={10.1590/1516-4446-2014-1619},  number={1},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Lochner, Christine and McGregor, Nathaniel and Hemmings, Sian and Harvey, Brian H. and Breet, Elsie and Swanevelder, Sonja and Stein, Dan J.},  year={2016},  month={Jan},  pages={17–23} }