Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
This map shows the geographic impact of Martin Gr'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 Gr with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Martin Gr more than expected).
This network shows the impact of papers produced by Martin Gr. 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 Gr. The network helps show where Martin Gr may publish in the future.
Co-authorship network of co-authors of Martin Gr
This figure shows the co-authorship network connecting the top 25 collaborators of Martin Gr.
A scholar is included among the top collaborators of Martin Gr 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 Gr. Martin Gr 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.
Gr, Martin, et al.. (1998). Impact of prolonged waiting times of neonates awaiting heart transplantation.. PubMed. 17(6). 481–8.5 indexed citations
2.
Gr, Martin, et al.. (1992). Induction of an invasive phenotype in benign tumor cells with a laminin A-chain synthetic peptide.. PubMed. 12(3-4). 149–55.11 indexed citations
3.
Nakamura, Shuji, A Melchiori, Martin Gr, et al.. (1991). Supernatants of acquired immunodeficiency syndrome-related Kaposi's sarcoma cells induce endothelial cell chemotaxis and invasiveness.. PubMed. 51(10). 2670–6.48 indexed citations
4.
Gr, Martin. (1991). Current problems and future requirements for 5-hydroxytryptamine receptor classification.. Neuropsychopharmacology. 3(5-6). 321–33.6 indexed citations
5.
Kanemoto, T, et al.. (1991). Effects of synthetic peptides and protease inhibitors on the interaction of a human ovarian cancer cell line (NIH:OVCAR-3) with a reconstituted basement membrane (Matrigel).. PubMed. 11(2). 84–92.28 indexed citations
6.
Ebihara, Isao, et al.. (1988). Altered mRNA expression of basement membrane components in a murine model of polycystic kidney disease.. PubMed. 58(3). 262–9.86 indexed citations
7.
Jm, Kozłowski, Robert N. McEwan, Julia A. Sensibar, et al.. (1988). Prostate cancer and the invasive phenotype: application of new in vivo and in vitro approaches. 189–231.21 indexed citations
Bresalier, Robert S., et al.. (1987). An animal model for colon cancer metastasis: establishment and characterization of murine cell lines with enhanced liver-metastasizing ability.. PubMed. 47(5). 1398–406.87 indexed citations
10.
Kacet, N., et al.. (1986). [Piperacillin in the newborn infant. A clinical and pharmacologic study].. PubMed. 15(46). 2339–41.2 indexed citations
11.
Hk, Kleinman, et al.. (1983). Loss of heparan sulfate proteoglycan from glomerular basement membrane of nephrotic rats.. PubMed. 48(3). 292–302.147 indexed citations
12.
La, Liotta, et al.. (1983). Cultured tumor cells produce chemotactic factors specific for endothelial cells: a possible mechanism for tumor-induced angiogenesis.. PubMed. 3(3). 139–50.11 indexed citations
13.
Popper, H & Martin Gr. (1982). Fibrosis of the liver: the role of the ectoskeleton.. PubMed. 7. 133–56.15 indexed citations
14.
Hk, Kleinman, et al.. (1980). Role of attachment factors and attractants in fibroblast chemotaxis.. PubMed. 96(6). 1071–80.188 indexed citations
15.
Timpl, Rupert, Peter Brückner, & Martin Gr. (1978). Basement membrane collagen.. PubMed. 8. 20–8.10 indexed citations
16.
Gr, Martin, et al.. (1975). The molecular bases of certain inherited diseases of connective tissues involving collagen.. PubMed. 11(6). 11–3.2 indexed citations
17.
Gr, Martin. (1974). Occult carcinoma of the breast.. PubMed. 70(4). 105–8.1 indexed citations
18.
Gr, Martin, et al.. (1973). Procollagen peptidase deficiency in a form of the Ehlers-Danlos syndrome.. PubMed. 86. 333–9.14 indexed citations
19.
Gr, Martin, et al.. (1971). Antigenicity of collagen.. PubMed. 7(3). 455–455.4 indexed citations
20.
Gr, Martin, et al.. (1968). The collagen of bone.. PubMed. 59. 195–232.42 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.