Małgorzata Olejnik

762 total citations
47 papers, 581 citations indexed

About

Małgorzata Olejnik is a scholar working on Animal Science and Zoology, Food Science and Small Animals. According to data from OpenAlex, Małgorzata Olejnik has authored 47 papers receiving a total of 581 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Animal Science and Zoology, 23 papers in Food Science and 14 papers in Small Animals. Recurrent topics in Małgorzata Olejnik's work include Coccidia and coccidiosis research (21 papers), Pesticide Residue Analysis and Safety (17 papers) and Pharmacological Effects and Assays (10 papers). Małgorzata Olejnik is often cited by papers focused on Coccidia and coccidiosis research (21 papers), Pesticide Residue Analysis and Safety (17 papers) and Pharmacological Effects and Assays (10 papers). Małgorzata Olejnik collaborates with scholars based in Poland. Małgorzata Olejnik's co-authors include Piotr Jedziniak, Teresa Szprengier–Juszkiewicz, Jan Żmudzki, Andrzej Posyniak, Marta Piątkowska, Lidia Radko, Katarzyna Socała, Piotr Właź, Dorota Nieoczym and J.J. Jaroszewski and has published in prestigious journals such as SHILAP Revista de lepidopterología, Food Chemistry and International Journal of Molecular Sciences.

In The Last Decade

Małgorzata Olejnik

45 papers receiving 562 citations

Peers

Małgorzata Olejnik

ASZ

PHARM

Guglielmo Dusi Italy

Ursula Vincent Belgium

Helen Cantwell Ireland

Ioannis E. Psomas Greece

Piotr Jedziniak Poland

Laura Fioroni Italy

Brigitte Roudaut France

Carolin S. Stachel Germany

Petra Gowik Germany

Edward Malone Ireland

Guglielmo Dusi Italy

Małgorzata Olejnik

169 ×0.5

ASZ

175 ×0.8

80 ×0.6

82 ×0.7

104 ×1.1

PHARM

Citations per year, relative to Małgorzata Olejnik Małgorzata Olejnik (= 1×) peers Guglielmo Dusi

Countries citing papers authored by Małgorzata Olejnik

Since Specialization

Citations

This map shows the geographic impact of Małgorzata Olejnik's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Małgorzata Olejnik with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Małgorzata Olejnik more than expected).

Fields of papers citing papers by Małgorzata Olejnik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Małgorzata Olejnik. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Małgorzata Olejnik. The network helps show where Małgorzata Olejnik may publish in the future.

Co-authorship network of co-authors of Małgorzata Olejnik

This figure shows the co-authorship network connecting the top 25 collaborators of Małgorzata Olejnik. A scholar is included among the top collaborators of Małgorzata Olejnik based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Małgorzata Olejnik. Małgorzata Olejnik is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Karamon, Jacek, et al.. (2025). Influence of Eimeria spp. and Clostridium perfringens Infection on Growth Performance and Toltrazuril Residues in Chickens. Animals. 15(2). 216–216. 1 indexed citations

Zając, Magdalena, Arkadiusz Bomba, Małgorzata Olejnik, et al.. (2024). Phylogenetics and Mobilization of Genomic Traits of Cephalosporin-Resistant Escherichia coli Originated from Retail Meat. Pathogens. 13(8). 700–700.

Olejnik, Małgorzata, et al.. (2024). Risk assessment of residues of coccidiostats in food 14 years after the introduction of maximum levels. Food Control. 164. 110557–110557. 3 indexed citations

Grenda, Anna, Arkadiusz Bomba, Dariusz Wasyl, et al.. (2024). Gut resistome of NSCLC patients treated with immunotherapy. Frontiers in Genetics. 15. 1378900–1378900. 2 indexed citations

Olejnik, Małgorzata, et al.. (2023). Ionophore Toxicity in Animals: A Review of Clinical and Molecular Aspects. International Journal of Molecular Sciences. 24(2). 1696–1696. 31 indexed citations

Radko, Lidia & Małgorzata Olejnik. (2018). Cytotoxicity of anticancer candidate salinomycin and identification of its metabolites in rat cell cultures. Toxicology in Vitro. 52. 314–320. 6 indexed citations

Olejnik, Małgorzata & Teresa Szprengier–Juszkiewicz. (2015). Deposition and depletion of decoquinate in eggs after administration of cross-contaminated feed. Food Additives & Contaminants Part A. 32(7). 1124–1128. 3 indexed citations

Olejnik, Małgorzata, Teresa Szprengier–Juszkiewicz, & Piotr Jedziniak. (2014). Distribution of semduramicin in hen eggs and tissues after administration of cross-contaminated feed. Food Additives & Contaminants Part A. 31(8). 1393–1398. 2 indexed citations

Jedziniak, Piotr, et al.. (2013). Rapid method for the determination of metamizole residues in bovine muscle by LC-MS/MS. Food Additives & Contaminants Part A. 30(6). 977–982. 10 indexed citations

10.

Olejnik, Małgorzata, Teresa Szprengier–Juszkiewicz, & Piotr Jedziniak. (2013). Semduramicin in eggs – The incompatibility of feed and food maximum levels. Food Chemistry. 149. 178–182. 15 indexed citations

11.

Olejnik, Małgorzata, Teresa Szprengier–Juszkiewicz, & Piotr Jedziniak. (2011). Depletion study on nicarbazin and narasin in tissues and eggs of hens housed in deep litter. Bulletin of the Veterinary Institute in Pulawy. 55(4). 6 indexed citations

12.

Olejnik, Małgorzata, et al.. (2011). Residue control of coccidiostats in food of animal origin in Poland during 2007–2010. Food Additives and Contaminants Part B. 4(4). 259–267. 19 indexed citations

13.

Olejnik, Małgorzata, Teresa Szprengier–Juszkiewicz, & Piotr Jedziniak. (2010). CONFIRMATORY METHOD FOR DETERMINATION OF COCCIDIOSTATS IN EGGS. Bulletin of the Veterinary Institute in Pulawy. 54(3). 327–333. 22 indexed citations

14.

Olejnik, Małgorzata, Teresa Szprengier–Juszkiewicz, & J. Żmudzki. (2009). New legislation for coccidiostats in food of animal origin and feedstuffs.. Medycyna Weterynaryjna. 65(12). 807–811. 3 indexed citations

15.

Jedziniak, Piotr, Teresa Szprengier–Juszkiewicz, & Małgorzata Olejnik. (2009). Multi-residue screening method for the determination of non-steroidal anti-inflammatory drug residues in cow’s milk with HPLC-UV and its application to meloxicam residue depletion study. Bulletin of the Veterinary Institute in Pulawy. 53(4). 731–739. 7 indexed citations

16.

Jedziniak, Piotr, Teresa Szprengier–Juszkiewicz, & Małgorzata Olejnik. (2009). Determination of benzimidazoles and levamisole residues in milk by liquid chromatography–mass spectrometry: Screening method development and validation. Journal of Chromatography A. 1216(46). 8165–8172. 57 indexed citations

17.

Olejnik, Małgorzata, Teresa Szprengier–Juszkiewicz, & Piotr Jedziniak. (2009). Multi-residue confirmatory method for the determination of twelve coccidiostats in chicken liver using liquid chromatography tandem mass spectrometry. Journal of Chromatography A. 1216(46). 8141–8148. 74 indexed citations

18.

Olejnik, Małgorzata & Teresa Szprengier–Juszkiewicz. (2007). Coccidiostat residues in poultry tissues and eggs.. Medycyna Weterynaryjna. 63(12). 1539–1545. 2 indexed citations

19.

Jedziniak, Piotr, Teresa Szprengier–Juszkiewicz, Małgorzata Olejnik, & J.J. Jaroszewski. (2007). DETERMINATION OF FLUNIXIN AND 5-HYDROXYFLUNIXIN IN BOVINE PLASMA WITH HPLC-UV-METHOD DEVELOPMENT, VALIDATION AND VERIFICATION. Bulletin of the Veterinary Institute in Pulawy. 51(2). 11 indexed citations

20.

Olejnik, Małgorzata, et al.. (2007). Development and validation of a liquid chromatography method for the determination of nitrofurans in water. Bulletin of the Veterinary Institute in Pulawy. 51(2). 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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