@article {Marona:October 2001:0731-7085:501,
	author = "Marona H.R.N.",
	author = "Schapoval E.E.S.",
	title = "Spectrophotometric determination of sparfloxacin in pharmaceutical formulations using bromothymol blue",
	journal = "Journal of Pharmaceutical and Biomedical Analysis",
	volume = "26",
	year = "October 2001",
	abstract = "",
	pages = "501-504(4)",
	url = "http://www.ingentaconnect.com/content/els/07317085/2001/00000026/00000003/art00429"
	doi = "doi:10.1016/S0731-7085(01)00429-0"
}