PT - JOURNAL ARTICLE AU - Collier, Joel H. TI - Inspired by Porcupines AID - 10.1126/scitranslmed.3005596 DP - 2013 Jan 09 TA - Science Translational Medicine PG - 167ec6--167ec6 VI - 5 IP - 167 4099 - http://stm.sciencemag.org/content/5/167/167ec6.short 4100 - http://stm.sciencemag.org/content/5/167/167ec6.full