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

Akihiro. Hosoya, et.al., Immunohistochemical localization of cytokeratins in the junctional region of ectoderm and endoderm., Anatomical record (Hoboken, N.J. : 2007), 2010, 293
http://rdf.ncbi.nlm.nih.gov/pubmed/20818615