Current Opinion in Biotechnology
Current Opinion in Biotechnology > 1999 > 10 > 5 > 511-516
Current Opinion in Biotechnology > 1999 > 10 > 5 > 498-504
Current Opinion in Biotechnology > 1999 > 10 > 5 > 492-497
Current Opinion in Biotechnology > 2001 > 12 > 5 > 510-515
Current Opinion in Biotechnology > 2002 > 13 > 5 > 497-507