don't know if this the right place to post a search engine front end, but here goes.
I have a small piece of software into which you type a medical abbreviation or drug and when you hit 'go' it brings up your browser and finds plenty of technical reference information about it - mainly from government and medical sources.
The freeware software is called Pharma-Lexicon Search and the web address for the site is www.pharma-lexicon.com
I guess I downloaded it from there.
There's no help and the file is only 40kbits big.
Hope it's of some use.
best regards, bill.