This map shows the geographic impact of P Carl'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 P Carl with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P Carl more than expected).
This network shows the impact of papers produced by P Carl. 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 P Carl. The network helps show where P Carl may publish in the future.
Co-authorship network of co-authors of P Carl
This figure shows the co-authorship network connecting the top 25 collaborators of P Carl.
A scholar is included among the top collaborators of P Carl 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 P Carl. P Carl is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Eid, Alain, Peter P. Singer, S. Pillay, et al.. (2001). High-dose a randomized antithrombin III in severe sepsis - A randomized controlled trial.. JAMA. 286(15).2 indexed citations
Ravlo, O, et al.. (1989). A randomized comparison between midazolam and thiopental for elective cesarean section anesthesia. I. Mothers.. PubMed. 68(3). 229–33.15 indexed citations
Carl, P, et al.. (1985). [Sublingual buprenorphine (Temgesic) for the management of postoperative pain. A comparative study of intramuscular pethidine and buprenorphine].. PubMed. 147(23). 1842–5.1 indexed citations
14.
Carl, P, et al.. (1984). [Acute poisoning in adults. 2013 consecutive cases in a large Danish anesthesiological department].. PubMed. 146(14). 1069–73.2 indexed citations
Carl, P, Mary Crawford, & O Ravlo. (1983). [Postmortem findings after long-term treatment of pain via an epidural catheter].. PubMed. 145(51). 4001–4001.5 indexed citations
18.
Carl, P, Mary Crawford, M Djernes, et al.. (1982). [Long-term treatment with epidural opiates. A multicenter account of 125 patients].. PubMed. 144(36). 2633–7.3 indexed citations
19.
Staehler, G., et al.. (1975). [Coagulation disorders in urosepsis].. PubMed. 26(20). 990–3.1 indexed citations
20.
Schmiedt, E, F. Eisenberger, & P Carl. (1972). [Experiences and results in the surgical treatment of uretero-pelvic junction obstruction using the "Anderson-Hynes technique"].. PubMed. 11(3). 124–9.1 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.