Mass spec and chromatography

I need to research the use of mass spec coupled with a chromatographic technique for an essay. I need to summarise two publications and so far I've got three possibles. I have most of a chapter of Clarke's Analytical Toxicology plus two papers in Forensic Science International which I've only read the abstract for. And I'm not sure if the RGU library has a subscription to that one. I hope they do. So if anyone could point me in any direction, that would be a help. Especially anything involving liquid chromatography I guess since I did a report on that last year.

Surely you can search for articles using one of the schools database. Look for an analytical chemistry journal or something.

Well I can now but no-one had shown us how to use it then