TY  - SOUND
AU  - Barrett, AJ
AU  - Rawlings, ND
TI  - Handbook of proteolytic enzymes
U1  - 612.321 
PY  - 2004///
CY  - Amsterdam
PB  - Elsevier
KW  - PROTEOLYTIC ENZYMES-HAND BOOK
N1  - Accompanied with the book accn. no. 5597
ER  -