http://amphadase.legalview.com/news-articles/ 2012-02-23 http://amphadase.legalview.com/news-articles/baxter-reports-sales-and-eps-for-fourth-quarter-2010-in-line-with-guid/1279539/ 2012-02-23 http://amphadase.legalview.com/news-articles/baxter-provides-hylenex-update/1236128/ 2012-02-23 http://amphadase.legalview.com/news-articles/halozyme-to-offer-83-million-shares-forbescom/1236127/ 2012-02-23