Current Opinion in Biotechnology
Current Opinion in Biotechnology > 1999 > 10 > 5 > 454-457
Current Opinion in Biotechnology > 2002 > 13 > 6 > 603-608
Current Opinion in Biotechnology > 1999 > 10 > 5 > 454-457
Current Opinion in Biotechnology > 2002 > 13 > 6 > 603-608