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

Soochin. Cho, et.al., The ribonuclease A superfamily of mammals and birds: identifying new members and tracing evolutionary histories., Genomics, 2005, 85
http://rdf.ncbi.nlm.nih.gov/pubmed/15676279