Ben Goldacre's book 'Bad Pharma' has a good discussion around this, especially in terms of caveats and gotchas to watch out for with such studies.
It might be more 'lay person' than you are looking for, but it's an excellent read for myriad other reasons, so you wouldn't be wasting your time (IMO).
Thanks. I was hoping for something online, like a blog post/website, which is an easy way to spread the word to other people so they know how to contextualize these things.
It might be more 'lay person' than you are looking for, but it's an excellent read for myriad other reasons, so you wouldn't be wasting your time (IMO).