Brain Transcriptome Database (BrainTx)http://rdf.ncbi.nlm.nih.gov/pubmed/

C T. Pham, et.al., Dipeptidyl peptidase I is required for the processing and activation of granzymes A and B in vivo., Proceedings of the National Academy of Sciences of the United States of America, 1999, 96
http://rdf.ncbi.nlm.nih.gov/pubmed/10411926