?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Vitureira%2C+N&rft.aufirst=N&rft.aulast=Vitureira&rft.date=June+2012&rft.atitle=Homeostatic+synaptic+plasticity%3A+from+single+synapses+to+neural+circuits.&rft.volume=22&rft.issue=3&rft.issn=0959-4388&rft.pages=516+-+521&rft.title=Current+Opinion+in+Neurobiology&rft.genre=article