R. M. Schaefer

1.6k total citations
67 papers, 1.1k citations indexed

About

R. M. Schaefer is a scholar working on Nephrology, Hematology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, R. M. Schaefer has authored 67 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Nephrology, 16 papers in Hematology and 14 papers in Pulmonary and Respiratory Medicine. Recurrent topics in R. M. Schaefer's work include Erythropoietin and Anemia Treatment (12 papers), Dialysis and Renal Disease Management (11 papers) and Iron Metabolism and Disorders (11 papers). R. M. Schaefer is often cited by papers focused on Erythropoietin and Anemia Treatment (12 papers), Dialysis and Renal Disease Management (11 papers) and Iron Metabolism and Disorders (11 papers). R. M. Schaefer collaborates with scholars based in Germany, United States and Poland. R. M. Schaefer's co-authors include A. Heidland, Liliana Schaefer, Markus Teschner, Andrea Bábelová, Walter H. Hörl, Leszek Pączek, F Kokot, Bernd Tombach, Klaus Kisters and Hong Ling and has published in prestigious journals such as New England Journal of Medicine, Radiology and Journal of the American Society of Nephrology.

In The Last Decade

R. M. Schaefer

64 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
R. M. Schaefer Germany 18 348 279 188 137 136 67 1.1k
Tung‐Po Huang Taiwan 16 535 1.5× 185 0.7× 292 1.6× 105 0.8× 183 1.3× 32 1.2k
Madhumathi Rao United States 23 629 1.8× 310 1.1× 185 1.0× 197 1.4× 138 1.0× 36 1.5k
Terukuni Ideura Japan 19 384 1.1× 99 0.4× 194 1.0× 98 0.7× 120 0.9× 62 1.0k
Yasuhiko Iino Japan 21 469 1.3× 149 0.5× 277 1.5× 107 0.8× 220 1.6× 72 1.2k
Shozo Koshikawa Japan 21 933 2.7× 256 0.9× 176 0.9× 132 1.0× 216 1.6× 103 1.6k
Stephen Adler United States 24 812 2.3× 174 0.6× 417 2.2× 316 2.3× 213 1.6× 37 1.8k
J. Levi Israel 19 456 1.3× 143 0.5× 285 1.5× 130 0.9× 272 2.0× 82 1.5k
Satoru Fujimi Japan 18 743 2.1× 169 0.6× 127 0.7× 83 0.6× 190 1.4× 39 1.2k
Laurence Gamelin United States 12 149 0.4× 333 1.2× 261 1.4× 158 1.2× 223 1.6× 35 1.7k
Markus Teschner Germany 13 205 0.6× 98 0.4× 107 0.6× 78 0.6× 76 0.6× 50 580

Countries citing papers authored by R. M. Schaefer

Since Specialization
Citations

This map shows the geographic impact of R. M. Schaefer'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 R. M. Schaefer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. M. Schaefer more than expected).

Fields of papers citing papers by R. M. Schaefer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. M. Schaefer. 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 R. M. Schaefer. The network helps show where R. M. Schaefer may publish in the future.

Co-authorship network of co-authors of R. M. Schaefer

This figure shows the co-authorship network connecting the top 25 collaborators of R. M. Schaefer. A scholar is included among the top collaborators of R. M. Schaefer 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 R. M. Schaefer. R. M. Schaefer 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.
Röhrig, Gabriele, Wolfram Doehner, R. M. Schaefer, & R. J. Schulz. (2012). Anämie und Eisenmangel in der Geriatrie: Prävalenz, Diagnostik und neue Therapieoptionen. Zeitschrift für Gerontologie und Geriatrie. 45(3). 191–196. 1 indexed citations
2.
Palmes, Daniel, et al.. (2011). Perforating vein fistula is superior to forearm fistula in elderly haemodialysis patients with diabetes and arterial hypertension. Nephrology Dialysis Transplantation. 26(10). 3309–3314. 23 indexed citations
3.
Schaefer, R. M., et al.. (2008). Therapie der renalen Anämie mit rekombinantem humanem Erythropoietin. DMW - Deutsche Medizinische Wochenschrift. 113(4). 125–129.
4.
Schaefer, R. M., R. Huch, & Alexander Krafft. (2007). [Current recommendations for the treatment of iron deficiency anemia].. PubMed. 3(105). 874–80. 6 indexed citations
5.
6.
Tombach, Bernd, Christoph Bremer, Peter Reimer, et al.. (2001). Renal Tolerance of a Neutral Gadolinium Chelate (gadobutrol) in Patients with Chronic Renal Failure: Results of a Randomized Study. Radiology. 218(3). 651–657. 65 indexed citations
7.
Matzkies, F, Holger Reinecke, Bernd Tombach, et al.. (2000). Influence of Dialysis Procedure, Membrane Surface and Membrane Material on Iopromide Elimination in Patients with Reduced Kidney Function. American Journal of Nephrology. 20(4). 300–304. 26 indexed citations
8.
Cullen, Paul, et al.. (1999). Hypochromic red cells and reticulocyte haemoglobin content as markers of iron-deficient erythropoiesis in patients undergoing chronic haemodialysis. Nephrology Dialysis Transplantation. 14(3). 659–665. 57 indexed citations
9.
Schaefer, Liliana, Xiao Han, C. August, et al.. (1997). Differential regulation of glomerular gelatinase B (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-1) in obese Zucker rats. Diabetologia. 40(9). 1035–1043. 33 indexed citations
10.
Schaefer, Liliana, R. M. Schaefer, Hong Ling, Markus Teschner, & A. Heidland. (1994). Renal proteinases and kidney hypertrophy in experimental diabetes. Diabetologia. 37(6). 567–571. 43 indexed citations
11.
Kulzer, Peter, R. M. Schaefer, Liliana Schaefer, et al.. (1994). Effectiveness and Safety of Recombinant Human Erythropoietin (r-HuEPO) in the Treatment of Anemia of Chronic Renal Failure in Non Dialysis Patients. The International Journal of Artificial Organs. 17(4). 195–202. 7 indexed citations
12.
Pączek, Leszek, et al.. (1992). Effect of β2-microglobulin on immunoglobulin production. Immunology Letters. 33(1). 87–91. 3 indexed citations
13.
Pączek, Leszek, Markus Teschner, R. M. Schaefer, et al.. (1991). Proteinase Activity in Isolated Glomeruli of Goldblatt Hypertensive Rats. Clinical and Experimental Hypertension Part A Theory and Practice. 13(3). 339–356. 4 indexed citations
14.
Pączek, Leszek, Markus Teschner, R. M. Schaefer, & A. Heidland. (1991). Intraglomerular fibronectin accumulation and degradation in obese Zucker rats. Diabetologia. 34(11). 786–789. 9 indexed citations
15.
Teschner, Markus, Leszek Pączek, R. M. Schaefer, & A. Heidland. (1991). Obese zucker rat: Potential role of intraglomerular proteolytic enzymes in the development of glomerulosclerosis. Research in Experimental Medicine. 191(1). 129–135. 5 indexed citations
16.
Lemke, Horst‐Dieter, A. Heidland, & R. M. Schaefer. (1990). Hypersensitivity Reactions During Haemodialysis: Role of Complement Fragments and Ethylene Oxide Antibodies. Nephrology Dialysis Transplantation. 5(4). 264–269. 34 indexed citations
17.
Schaefer, R. M., Werner Riegel, E. Stéphan, et al.. (1990). Normalization of enhanced hepatic gluconeogenesis by the antiglucocorticoid RU 38486 in acutely uraemic rats. European Journal of Clinical Investigation. 20(1). 35–40. 5 indexed citations
18.
Schaefer, R. M., et al.. (1989). Normalization of serum prolactin levels in hemodialysis patients on recombinant human erythropoietin. The International Journal of Artificial Organs. 12(7). 445–449. 14 indexed citations
19.
Schaefer, R. M., Mike Moser, Peter Kulzer, et al.. (1988). Hormonal Regulation of Muscle Protein Catabolism in Acutely Uremic Rats: Effect of Adrenalectomy and Parathyroidectomy. Advances in experimental medicine and biology. 240. 257–266. 1 indexed citations
20.
Schaefer, R. M., Matthias Leschke, B.E. Strauer, & A. Heidland. (1988). Blood Rheology and Hypertension in Hemodialysis Patients Treated with Erythropoietin. American Journal of Nephrology. 8(6). 449–453. 53 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.

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