| Product Specific References | PubMed: 15850493, 19284549, 19297510, 20008489, 20098731, 20615975, 20926668, 21671107, 21917790, 22001156, 22003401, 22014285, 22016519, 23497702, 23537664, 24059654, 24093505, 24187130, 24583035, 24819092, 24966815, 25598508, 25807259, 26041913, 26153065, 26385355, 27886263, 28673713, 28838808, 29273726, 29958944 |