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

M. Rhinn, et.al., Sequential roles for Otx2 in visceral endoderm and neuroectoderm for forebrain and midbrain induction and specification., Development (Cambridge, England), 1998, 125
http://rdf.ncbi.nlm.nih.gov/pubmed/9449667