The impact of CFS/ME on employment and productivity in the UK: a cross-sectional study based on the CFS/ME national outcomes database

BMC Health Services Research (2011) - Comment
pubmed: 21923897 doi: 10.1186/1472-6963-11-217 issn: 1472-6963

Simon M Collin, Esther Crawley, Margaret T May, Jonathan AC Sterne, William Hollingworth,