@article{article9a39fa90,
title   = {The role of carboxyl, guanidine and imidazole groups in catalysis by a midgut trehalase purified from an insect larvae},
author = {Silva, Maria C. P. da and Terra, Walter Ribeiro and Ferreira, Clélia},
year = {2004},
doi = {10.1016/j.ibmb.2004.07.001},
journal   = {Insect Biochemistry and Molecular Biology}
}