TY  - GEN
AU  - Laszlo, Lorand
AU  - Perlmann, Gertrude E
TI  - Proteolytic enzymes
T2  - 19
SN  - 0-12-181881-0
U1  - 574.1925 MET.19 
CY  - New York, Academic press
KW  - Proteolytic enzymes/ Enzymology
ER  -