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

M Todd. Valerius, et.al., Transcriptional profiling of Wnt4 mutant mouse kidneys identifies genes expressed during nephron formation., Gene expression patterns : GEP, 2008, 8
http://rdf.ncbi.nlm.nih.gov/pubmed/18346943