This map shows the geographic impact of B Landtman'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 B Landtman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites B Landtman more than expected).
This network shows the impact of papers produced by B Landtman. 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 B Landtman. The network helps show where B Landtman may publish in the future.
Co-authorship network of co-authors of B Landtman
This figure shows the co-authorship network connecting the top 25 collaborators of B Landtman.
A scholar is included among the top collaborators of B Landtman 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 B Landtman. B Landtman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Landtman, B, et al.. (1978). Extracardiac malformations associated with congenital heart disease.. PubMed. 7(1). 15–24.39 indexed citations
Landtman, B, et al.. (1967). [Results of 1000 cardiac operations in children].. PubMed. 83(11). 632–42.1 indexed citations
5.
Landtman, B, I Louhimo, & Wallgren Ei. (1966). Congenital aortic stenosis in children. Follow-up of 103 conservatively treated cases.. PubMed. 356B. 26–34.9 indexed citations
6.
Linder, Ewert, B Landtman, L Tuuteri, & L Hjelt. (1965). CONGENITAL COMPLETE HEART BLOCK. II. HISTOLOGY OF THE CONDUCTION SYSTEM.. PubMed. 11. 11–8.8 indexed citations
Landtman, B, Ewert Linder, L Hjelt, & L Tuuteri. (1964). CONGENITAL COMPLETE HEART BLOCK. I. A CLINICAL STUDY OF 27 CASES.. PubMed. 10. 99–104.10 indexed citations
9.
Furuhjelm, U., et al.. (1964). [HEMOLYTIC ANEMIA AFTER REPAIR OF OSTIUM PRIMUM DEFECT].. PubMed. 72. 1446–8.2 indexed citations
Landtman, B, et al.. (1960). Psychosomatic behaviour of children with congenital heart disease. Pre- and postoperative studies of eighty-four cases.. PubMed. 6(Suppl 15). 1–78.4 indexed citations
Landtman, B & L Hjelt. (1959). Congenital heart disease. A clinical and postmortem study of two hundred and forty-six cases.. PubMed. 5. 159–71.2 indexed citations
15.
Landtman, B. (1958). The heart in funnel chest; pre- and postoperative studies of seventy cases.. PubMed. 4(3). 181–90.7 indexed citations
16.
Landtman, B & L Hjelt. (1957). Pulmonary vascular changes in patent ductus arteriosus.. PubMed. 3(1). 37–45.1 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.