I know Duke. It does my head in as well! I just post these links in case anything in the abstract jumps out and is of use to anyone here. I don't recommend paying for them at all but just post the abstract in case it helps someone. Plus, I like to post them as well in case people who can access these studies through their work or library etc want to read them. I think a few people can access them through their work without having to pay for them, like we would!
Anyone else got any thoughts?
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