Current Opinion in Structural Biology
Current Opinion in Structural Biology > 2001 > 11 > 6 > 740-745
Current Opinion in Structural Biology > 2002 > 12 > 6 > 704-708
Current Opinion in Structural Biology > 2001 > 11 > 6 > 740-745
Current Opinion in Structural Biology > 2002 > 12 > 6 > 704-708