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

Pei-wen. Pan, et.al., A systematic quantification of carbonic anhydrase transcripts in the mouse digestive system., BMC molecular biology, 2007, 8
http://rdf.ncbi.nlm.nih.gov/pubmed/17362527