@article {Erk:November 2000:0731-7085:1023,
	author = "Erk N.",
	title = "Quantitative analysis of chlorpheniramine maleate and phenylephrine hydrochloride in nasal drops by differential-derivative spectrophotometric, zero-crossing first derivative UV spectrophotometric and absorbance ratio methods",
	journal = "Journal of Pharmaceutical and Biomedical Analysis",
	volume = "23",
	year = "November 2000",
	abstract = "",
	pages = "1023-1031(9)",
	url = "http://www.ingentaconnect.com/content/els/07317085/2000/00000023/00000006/art00371"
	doi = "doi:10.1016/S0731-7085(00)00371-X"
}