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

S. Hemmerich, et.al., Chromosomal localization and genomic organization for the galactose/ N-acetylgalactosamine/N-acetylglucosamine 6-O-sulfotransferase gene family., Glycobiology, 2001, 11
http://rdf.ncbi.nlm.nih.gov/pubmed/11181564