Title : The secreted protein discovery initiative (SPDI), a large-scale effort to identify novel human secreted and transmembrane proteins: a bioinformatics assessment - Clark_2003_Genome.Res_13_2265
Title : Disruption of a single allele of the nerve growth factor gene results in atrophy of basal forebrain cholinergic neurons and memory deficits - Chen_1997_J.Neurosci_17_7288