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Mu W, Tochen L, Bertsch C, Singer HS, Barañano KW.Mu W, et al. Among authors: singer hs.BMJ Case Rep. 2019 May 27;12(5):e228782. doi: 10.1136/bcr-2018-228782.BMJ Case Rep. 2019.PMID: 31133547Free PMC article.
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Singer HS, Hong JJ, Yoon DY, Williams PN.Singer HS, et al.Neurology. 2005 Dec 13;65(11):1701-7. doi: 10.1212/01.wnl.0000183223.69946.f1. Epub 2005 Oct 5.Neurology. 2005.PMID: 16207842