Activation of cannabinoid receptors by the pentacyclic triterpene 'alpha','beta'-amyrin inhibits inflammatory and neuropathic persistent pain in mice - Silva, Kathryn Ana Bortolim Simão da; Paszcuk, Ana F; Passos, Giselle F; Silva, Eduardo Santos da; Bento, Allison Freire; Meotti, Flavia Carla; Calixto, João Baptista (PAIN, 2011)