@article {Toyo'oka:15 January 2003:0731-7085:1773,
	author = "Toyo'oka T.",
	author = "Kumaki Y.",
	author = "Kanbori M.",
	author = "Kato M.",
	author = "Nakahara Y.",
	title = "Determination of hypnotic benzodiazepines (alprazolam, estazolam, and midazolam) and their metabolites in rat hair and plasma by reversed-phase liquid-chromatography with electrospray ionization mass spectrometry",
	journal = "Journal of Pharmaceutical and Biomedical Analysis",
	volume = "30",
	year = "15 January 2003",
	abstract = "",
	pages = "1773-1787(15)",
	url = "http://www.ingentaconnect.com/content/els/07317085/2003/00000030/00000006/art00520"
	doi = "doi:10.1016/S0731-7085(02)00520-4"
}