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

A. Nazarali, et.al., Hox-1.11 and Hox-4.9 homeobox genes., Proceedings of the National Academy of Sciences of the United States of America, 1992, 89
http://rdf.ncbi.nlm.nih.gov/pubmed/1348361