@article{santoro2020-31767984, author = {Santoro, S. L. and Cannon, S. and Capone, G. and Franklin, C. and Hart, S. J. and Hobensack, V. and Kishnani, P. S. and Macklin, E. A. and others}, title = {{Unexplained regression in Down syndrome: 35 cases from an international Down syndrome database}}, journal = {Genetics in medicine : official journal of the American College of Medical Genetics}, year = {2020}, doi = {10.1038/s41436-019-0706-8}, pmid = {31767984}, url = {https://doi.org/10.1038/s41436-019-0706-8} }