Małgorzata Olejnik

Multi-residue confirmatory method for the determination of twelve coccidiostats in chicken liver using liquid chromatography tandem mass spectrometry

Małgorzata Olejnik, Teresa Szprengier–Juszkiewicz, Piotr Jedziniak · Journal of Chromatography A · 2009 · 89 citations

Medicine, Twelve Coccidiostats, Bioanalysis +10

Determination of benzimidazoles and levamisole residues in milk by liquid chromatography–mass spectrometry: Screening method development and validation

Piotr Jedziniak, Teresa Szprengier–Juszkiewicz, Małgorzata Olejnik · Journal of Chromatography A · 2009 · 64 citations

Food Safety, Food Chemistry, Liquid Chromatography–mass Spectrometry +15

Determination of non-steroidal anti-inflammatory drugs residues in animal muscles by liquid chromatography–tandem mass spectrometry

Piotr Jedziniak, Teresa Szprengier–Juszkiewicz, Małgorzata Olejnik et al. · Analytica Chimica Acta · 2010 · 54 citations

Muscle Injury, Skeletal Muscle, Medicine +7

Determination of fifteen coccidiostats in feed at carry-over levels using liquid chromatography–mass spectrometry

Konrad Pietruk, Małgorzata Olejnik, Piotr Jedziniak et al. · Journal of Pharmaceutical and Biomedical Analysis · 2015 · 44 citations

Nutrition, Liquid Chromatography–mass Spectrometry, Medicine +10

Absence of evidence or evidence of absence? A transfer and depletion study of Sudan I in eggs

Marta Piątkowska, Piotr Jedziniak, Małgorzata Olejnik et al. · Food Chemistry · 2017 · 42 citations

Depletion Study, Anthropology, Parasitology +1