| Product Specific References | PubMed: 12604788, 15016804, 15044519, 15772345, 16051747, 16966606, 17016515, 17108160, 17270736, 17298186, 17502847, 17881561, 20385148, 20668204, 20720114, 21228181, 22069494, 22787031, 22900020, 23055515, 23347951, 23516458, 24236200, 24335212, 24942544, 25031220, 25698739, 25740522, 25948262, 26245973, 26451944, 28779174 |