@article {Duale:December 1996:0014-4886:331,
	author = "Duale C.",
	author = "Luccarini P.",
	author = "Cadet R.",
	author = "Woda A.",
	title = "Effects of Morphine Microinjections into the Trigeminal Sensory Complex on the Formalin Test in the Rat",
	journal = "Experimental Neurology",
	volume = "142",
	year = "December 1996",
	abstract = "",
	pages = "331-339(9)",
	url = "http://www.ingentaconnect.com/content/els/00144886/1996/00000142/00000002/art90202"
	doi = "doi:10.1006/exnr.1996.0202	"
}