@article{moszczynski_tandon_coelho_zinman_murray_2012,  title={Mortality associated with periodic limb movements during sleep in amyotrophic lateral sclerosis patients},  volume={10},  ISSN={1679-4508},  url={https://doi.org/10.1590/S1679-45082012000400006},  DOI={10.1590/S1679-45082012000400006},  number={4},  journal={einstein (São Paulo)},  publisher={Instituto Israelita de Ensino e Pesquisa Albert Einstein},  author={Moszczynski, Alexander Joseph and Tandon, Anu and Coelho, Fernando Morgadinho Santos and Zinman, Lorne and Murray, Brian},  year={2012},  month={Oct},  pages={428–432} }