I have to do a summer project on the psychological impacts of kidney disease. As part of this I have to do a literature overview of, well , literature on the subject and I can't seem to find any. Does anyone have any ideas apart from pubmed? Preferably online as its going to be a fair pain trying to get to my college library let alone find articles on this. Oh and not pay-per-view as I'm not paying for something that probably won't even give me anything I need, preferably free resources in fact as the purse strings are a bit tight at the moment.