| Product Specific References | PubMed: 11145706, 15557650, 16373671, 16735375, 16963076, 19617401, 19701202, 20154215, 20228193, 20485331, 21135140, 21247482, 21398522, 21441456, 21469943, 21576506, 22511954, 24458438, 25036096, 25184228, 25504897, 25556652, 25848057, 26832929, 27668800, 27923978, 28276625, 29553370, 30489627, 30849550 |