Link to Pubmed [PMID] – 21601157.
Lancet Neurol 2011 Jun;10(6):499; author reply 500-1
http://www.ncbi.nlm.nih.gov/pubmed/21601157.Link to Pubmed [PMID] – 21601157.
Lancet Neurol 2011 Jun;10(6):499; author reply 500-1
http://www.ncbi.nlm.nih.gov/pubmed/21601157.