Current Opinion in Biotechnology
Current Opinion in Biotechnology > 2001 > 12 > 5 > 483-487
Current Opinion in Biotechnology > 2001 > 12 > 5 > 516-522
Current Opinion in Biotechnology > 2001 > 12 > 5 > 488-492
Current Opinion in Biotechnology > 2002 > 13 > 5 > 512-516
Current Opinion in Biotechnology > 2002 > 13 > 5 > 517-521