Combinatorial Chemistry & High Throughput Screening, 23, 2020, pp. 1080 to 1089, RHODAMINE B – AS NEW CHROMOPHORE FOR THE DETERMINATION OF MELATONIN IN BIOLOGICAL, FOOD AND PHARMACEUTICAL SAMPLES, Alexandrina Lungu-Moscalu, Catalina Cioates Negut, Cristina Stefanov, Raluca-Ioana Stefan-van Staden, A.A. Bunaciu & J.F. van Staden

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