The Oxford site is malfunctioning today, so here is the one abstract of the study that is not coming up: http://www.ncbi.nlm.nih.gov/pubmed/11865409 and when it works once again you can click on the journal icon on your upper right of that page to get to the free article. (You can also use that icon trick at PubMed to at times get to journal articles for purchase.) [Posted in FML 7197]