Will Mechanical Turk work to find the links to scientific papers?

We post biology news press releases and original content at thinkgene.com, similar to other popular sites such as biology-news.net and physorg.com. One thing we do differently is we try and find the links to the real scientific papers mentioned. We'd like to pay people to find a scientific paper from the corresponding press release. And for them to write the anchor that includes at least the first author of the paper, name of the paper, and name of the journal. This requires some googling and some comprehension of technical/scientific English. Will this work on Mechanical Turk and how much should we charge per job?