@article{tan1996-8684394, author = {Tan, A. and Salgado, M. and Fahn, S.}, title = {{Rapid eye movement sleep behavior disorder preceding Parkinson's disease with therapeutic response to levodopa}}, journal = {Movement disorders : official journal of the Movement Disorder Society}, year = {1996}, doi = {10.1002/mds.870110216}, pmid = {8684394}, url = {https://doi.org/10.1002/mds.870110216} }