Mazurek, A. and Włodarczyk-Stasiak, M. (2013) “A comparison of vitamin C content determination by chromatographic and spectrophotometric methods according to standard PN-A-04019:1998”, Current Issues in Pharmacy and Medical Sciences, 26(4), pp. 443–447. doi:10.12923/j.2084-980X/26.4/a.21.