This map shows the geographic impact of Marián Oltman'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 Marián Oltman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marián Oltman more than expected).
This network shows the impact of papers produced by Marián Oltman. 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 Marián Oltman. The network helps show where Marián Oltman may publish in the future.
Co-authorship network of co-authors of Marián Oltman
This figure shows the co-authorship network connecting the top 25 collaborators of Marián Oltman.
A scholar is included among the top collaborators of Marián Oltman 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 Marián Oltman. Marián Oltman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kuzela, L, et al.. (2012). Prospective Evaluation of Mucosal Changes in the Small Bowel by Capsule Endoscopy in Patients with Crohn’s Disease Treated with Infliximab and Adalimumab. Journal of Gastroenterology and Hepatology Research. 1(10). 274–279.1 indexed citations
Kuzela, L, et al.. (2005). Prospective follow-up of patients with bile duct strictures secondary to laparoscopic cholecystectomy, treated endoscopically with multiple stents.. PubMed. 52(65). 1357–61.24 indexed citations
9.
Skladaný, Ľubomír, Peter Jarčuška, Marián Oltman, & S. Hrušovský. (2003). [Percutaneous biopsy of the liver].. PubMed. 49(8). 679–83.1 indexed citations
10.
Stancek, D, N Fuchsberger, Marián Oltman, et al.. (2001). Significance of anti-interferon-alpha2 and sICAM-1 activities in the sera of viral hepatitis B and C patients treated with human recombinant interferon-alpha2.. PubMed. 45(5-6). 287–92.7 indexed citations
11.
Kuzela, L, et al.. (2000). [Endoscopic therapy of pancreatic pseudocysts].. PubMed. 101(2). 93–6.1 indexed citations
12.
Kuzela, L, et al.. (1999). Pulmonary complications in patients with inflammatory bowel disease.. PubMed. 46(27). 1714–9.60 indexed citations
13.
Kontseková, Eva, Peter Kabát, V. Hajnická, et al.. (1998). Therapy-induced antibodies to interferon-alpha 2a recognise its receptor-binding site.. PubMed. 42(5). 279–84.3 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.