I haven't found a single source yet but right here in MDC seems to be a good source of info... by searching the threads.
I've also moved my kids to a non-vaxing pedi who I am hoping would be more well-versed on treatments... for example knowing not to give fever reducers for measles. Even though I have to pay totally out of pocket, I think it's worth it.
But really, I think MDC archives are my backup plan so far...
Poppan ~ twins born April 2007