摘要
Muscle & NerveVolume 47, Issue 5 p. 779-780 Letter to the Editor Reply Brian C. Healy PhD, Brian C. Healy PhD Biostatistics Center, Massachusetts General Hospital, Boston, Massachusetts Partners Multiple Sclerosis Center, Brigham and Women's Hospital, Brookline, MassachusettsSearch for more papers by this authorDavid Schoenfeld PhD, David Schoenfeld PhD Biostatistics Center, Massachusetts General Hospital, Boston, Massachusetts Department of Biostatistics, Harvard School of Public Health, Boston, MassachusettsSearch for more papers by this author Brian C. Healy PhD, Brian C. Healy PhD Biostatistics Center, Massachusetts General Hospital, Boston, Massachusetts Partners Multiple Sclerosis Center, Brigham and Women's Hospital, Brookline, MassachusettsSearch for more papers by this authorDavid Schoenfeld PhD, David Schoenfeld PhD Biostatistics Center, Massachusetts General Hospital, Boston, Massachusetts Department of Biostatistics, Harvard School of Public Health, Boston, MassachusettsSearch for more papers by this author First published: 18 November 2012 https://doi.org/10.1002/mus.23727Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume47, Issue5May 2013Pages 779-780 RelatedInformation