This map shows the geographic impact of Martin Jl'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 Martin Jl with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Martin Jl more than expected).
This network shows the impact of papers produced by Martin Jl. 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 Martin Jl. The network helps show where Martin Jl may publish in the future.
Co-authorship network of co-authors of Martin Jl
This figure shows the co-authorship network connecting the top 25 collaborators of Martin Jl.
A scholar is included among the top collaborators of Martin Jl 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 Martin Jl. Martin Jl is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ríos-Fernández, Raquel, José Luís Callejas-Rubio, Daniel Sánchez‐Cano, Martin Jl, & Norberto Ortego‐Centeno. (2008). Paniculitis, poliartritis y pancreatitis. Revista Clínica Española. 208(3). 156–157.1 indexed citations
Jl, Martin, et al.. (2000). Epidemiology of dyspepsia in a random mediterranean population. Prevalence of Helicobacter pylori infection.. PubMed. 92(12). 781–92.8 indexed citations
Jl, Martin, et al.. (1998). [Endoscopic, histologic and morphometric evaluation of the gastric mucosa in patients with osteoarthritis treated with piroxicam and zinc acexamate].. PubMed. 21(5). 212–7.6 indexed citations
12.
Jl, Martin, et al.. (1996). Parietal cell hyperactivity is not due to Helicobacter pylori infection in patients with duodenal ulcer.. PubMed. 91(10). 2114–9.5 indexed citations
Jl, Martin, et al.. (1985). [The nicotinic acid and rifampicin tests in Gilbert's syndrome].. PubMed. 68(2). 127–30.2 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.