| Product Specific References | PubMed: 12704197, 14593202, 15044519, 15385614, 15564588, 15664177, 15745950, 15958386, 16624952, 17016515, 17202480, 17224406, 17634364, 18003824, 18174329, 18341994, 19458227, 20694145, 21075228, 21595930, 21753005, 22432643, 23269840, 25181481, 25558061, 25762688, 26236197 |