| Product Specific References | PubMed: 14734732, 14764669, 16621990, 17393408, 17982108, 18295962, 19570826, 20639489, 20643338, 20826539, 20881038, 21430699, 21441456, 21505191, 21737507, 22665806, 23047700, 23453633, 23479229, 23533672, 24052571, 24166135, 24796415, 24842756, 24907345, 25070842, 25642823, 27911796, 28450784, 28855314, 29503441, 30364840, 30462731, 30590045 |