| Product Specific References | PubMed: 15041741, 17880894, 18657617, 19540312, 20731874, 21123568, 21613508, 21931544, 22292013, 22555241, 22710612, 22849356, 22876306, 23197707, 23233668, 23340416, 23734103, 23831253, 24062647, 24148856, 24402869, 25261782, 25642169, 25762896, 25909085, 26109952, 26868754, 28458020, 28504671, 28636947 |