@article {38511,
	title = {Direct determination of phosphate in urine by sequential-injection analysis with single on-line dilution{\textendash}calibration method and photometric detection},
	journal = {Analytical biochemistryAnalytical Biochemistry},
	volume = {330},
	number = {2},
	year = {2004},
	pages = {193-198},
	isbn = {0003-2697},
	author = {Themelis, DG and Economou, A. and Tsiomlektsis, A and Tzanavaras, PD}
}
