Weckbecker Gisbert, Lewis Ian, Albert Rainer, Schmid Herbert A, Hoyer Daniel, Bruns Christian
Transplantation and Immunology, Novartis Institutes for BioMedical Research, Novartis Pharma AG, CH-4002 Basel, Switzerland.
Nat Rev Drug Discov. 2003 Dec;2(12):999-1017. doi: 10.1038/nrd1255.