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

K F. Lee, et.al., Targeted mutation of the gene encoding the low affinity NGF receptor p75 leads to deficits in the peripheral sensory nervous system., Cell, 1992, 69
http://rdf.ncbi.nlm.nih.gov/pubmed/1317267