@article {Brambilla:13 December 1999:0165-1781:21,
	author = "Brambilla F.",
	author = "Bellodi L.",
	author = "Perna G.",
	title = "Plasma levels of tumor necrosis factor-alpha in patients with panic disorder: effect of alprazolam therapy",
	journal = "Psychiatry Research",
	volume = "89",
	year = "13 December 1999",
	abstract = "",
	pages = "21-27(7)",
	url = "http://www.ingentaconnect.com/content/els/01651781/1999/00000089/00000001/art00091"
	doi = "doi:10.1016/S0165-1781(99)00091-8"
}