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

Laurent. Vergnes, et.al., A cluster of eight hydroxysteroid dehydrogenase genes belonging to the aldo-keto reductase supergene family on mouse chromosome 13., Journal of lipid research, 2003, 44
http://rdf.ncbi.nlm.nih.gov/pubmed/12562828