@article {176422,
	title = {Simultaneous Quantification of Chlorpheniramine, Phenylephrine, Guaifenesin in Presence of Preservatives with Detection of Related Substance Guaiacol in their Cough Syrup by RP-HPLC and TLC-Densitometric Methods},
	journal = {Journal of Chromatographic Science},
	volume = {57},
	year = {2019},
	pages = {552{\textendash}559},
	author = {Shereen A. Boltia and Aya T Soudi and Eman S. Elzanfaly and Hala E. Zaazaa}
}
