A Gratwohl

2.1k total citations
59 papers, 1.1k citations indexed

About

A Gratwohl is a scholar working on Hematology, Genetics and Immunology. According to data from OpenAlex, A Gratwohl has authored 59 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Hematology, 15 papers in Genetics and 15 papers in Immunology. Recurrent topics in A Gratwohl's work include Hematopoietic Stem Cell Transplantation (27 papers), Chronic Lymphocytic Leukemia Research (8 papers) and Acute Myeloid Leukemia Research (6 papers). A Gratwohl is often cited by papers focused on Hematopoietic Stem Cell Transplantation (27 papers), Chronic Lymphocytic Leukemia Research (8 papers) and Acute Myeloid Leukemia Research (6 papers). A Gratwohl collaborates with scholars based in Switzerland, France and United States. A Gratwohl's co-authors include B Speck, André Tichelli, J Hermans, A N Békássy, Norbert Claude Gorin, C Nissen, A Wodnar-Filipowicz, C. Nissen, SD Lyman and W. Zimmerli and has published in prestigious journals such as Blood, Neurology and Clinical Infectious Diseases.

In The Last Decade

A Gratwohl

54 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
A Gratwohl Switzerland 17 714 328 264 257 124 59 1.1k
Marie Garvey Canada 21 638 0.9× 223 0.7× 159 0.6× 168 0.7× 237 1.9× 66 1.3k
K M Sullivan United States 13 528 0.7× 161 0.5× 256 1.0× 285 1.1× 286 2.3× 19 1.2k
UW Schaefer Germany 17 894 1.3× 330 1.0× 330 1.3× 186 0.7× 248 2.0× 35 1.3k
PJ Tutschka United States 19 1.1k 1.5× 337 1.0× 366 1.4× 201 0.8× 226 1.8× 42 1.5k
Daniel Stachel Germany 15 487 0.7× 372 1.1× 226 0.9× 123 0.5× 239 1.9× 45 1.1k
Walter Feremans Belgium 16 601 0.8× 138 0.4× 178 0.7× 338 1.3× 87 0.7× 58 981
G E Sale United States 18 904 1.3× 459 1.4× 285 1.1× 226 0.9× 301 2.4× 29 1.4k
A Schattenberg Netherlands 20 785 1.1× 274 0.8× 516 2.0× 191 0.7× 181 1.5× 35 1.3k
Peter Johnson United Kingdom 18 720 1.0× 151 0.5× 321 1.2× 235 0.9× 121 1.0× 44 1.2k
Johnson Fl United States 7 1.1k 1.5× 409 1.2× 354 1.3× 228 0.9× 153 1.2× 11 1.4k

Countries citing papers authored by A Gratwohl

Since Specialization
Citations

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

Fields of papers citing papers by A Gratwohl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A Gratwohl. 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 A Gratwohl. The network helps show where A Gratwohl may publish in the future.

Co-authorship network of co-authors of A Gratwohl

This figure shows the co-authorship network connecting the top 25 collaborators of A Gratwohl. A scholar is included among the top collaborators of A Gratwohl 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 A Gratwohl. A Gratwohl 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.
Niederwieser, D, Helen Baldomero, Jeff Szer, et al.. (2016). Hematopoietic stem cell transplantation activity worldwide in 2012 and a SWOT analysis of the Worldwide Network for Blood and Marrow Transplantation Group including the global survey. Bone Marrow Transplantation. 51(6). 778–785. 198 indexed citations
2.
Favre, Gilles, M. Stern, M. Usel, et al.. (2010). Tumor incidence in related hematopoietic stem cell donors. Bone Marrow Transplantation. 46(9). 1240–1244. 10 indexed citations
4.
Clark, Richard E., Jo Hermans, J. Alejandro Madrigal, et al.. (2001). HLA‐A3 increases and HLA‐DR1 decreases the risk of acute graft‐versus‐host disease after HLA‐matched sibling bone marrow transplantation for chronic myelogenous leukaemia. British Journal of Haematology. 114(1). 36–41. 19 indexed citations
5.
Hoffmann, Thomas, A Gratwohl, Jakob Passweg, et al.. (1998). [Optimizing plasma cell content in bone marrow aspirates].. PubMed. 128(42). 1611–3. 1 indexed citations
6.
Surbek, Daniel, et al.. (1998). [Umbilical cord blood transplantation: acceptance of umbilical cord blood donation by pregnant patients].. PubMed. 128(18). 689–95. 7 indexed citations
7.
Békássy, A N, J Hermans, Norbert Claude Gorin, & A Gratwohl. (1996). Granulocytic sarcoma after allogeneic bone marrow transplantation: a retrospective European multicenter survey. Acute and Chronic Leukemia Working Parties of the European Group for Blood and Marrow Transplantation.. PubMed. 17(5). 801–8. 134 indexed citations
8.
Tichelli, André, et al.. (1996). [Bernard-Soulier thrombocytopenia: clinical significance of a rare disorder].. PubMed. 126(43). 1834–41. 1 indexed citations
9.
Wodnar-Filipowicz, A, SD Lyman, A Gratwohl, et al.. (1996). Flt3 ligand level reflects hematopoietic progenitor cell function in aplastic anemia and chemotherapy-induced bone marrow aplasia. Blood. 88(12). 4493–4499. 98 indexed citations
10.
Gratwohl, A. (1995). Incidence of bone marrow transplantation in Europe. Report from the European Group for Blood and Marrow Transplantation.. PubMed. 43(2). 77–81. 1 indexed citations
11.
Bargetzi, Mario, André Tichelli, Agnès Devergie, et al.. (1995). Recombinant human interleukin‐3 in refractory severe aplastic anaemia: a phase I/II trial. British Journal of Haematology. 91(2). 306–312. 7 indexed citations
12.
Gratwohl, A, André Tichelli, A. Würsch, et al.. (1993). Gender and response to antilymphocyte globulin (ALG) for severe aplastic anaemia. British Journal of Haematology. 83(2). 319–325. 15 indexed citations
13.
Niederwieser, Dietger, A Grañena, J Hermans, et al.. (1992). Slow response to induction chemotherapy is an indicator of poor survival after bone marrow transplantation for acute lymphoblastic leukemia. The Leukemia Working Party of the European Group of Bone Marrow Transplantation (EBMT).. PubMed. 9(6). 439–43. 21 indexed citations
14.
Tichelli, André, A Gratwohl, & B Speck. (1992). [Iron-deficiency anemia: diagnosis and therapy].. PubMed. 122(13). 461–5. 6 indexed citations
15.
Huser, B, et al.. (1991). [Tendency to thrombosis following bone marrow transplantation?].. PubMed. 121(10). 341–3. 1 indexed citations
16.
Gratwohl, A, Doran Je, P. Bachmann, et al.. (1991). Serum concentrations of immunoglobulins and of antibody isotypes in bone marrow transplant recipients treated with high doses of polyspecific immunoglobulin or with cytomegalovirus hyperimmune globulin.. PubMed. 8(4). 275–82. 4 indexed citations
17.
Kiss, Tímea, et al.. (1988). [Bacillus subtilis infections].. PubMed. 77(45). 1219–23. 3 indexed citations
18.
Hefti, A, et al.. (1988). [Dental care of patients with bone marrow transplants. Preventive program and initial results].. PubMed. 98(5). 472–7. 2 indexed citations
19.
Gratwohl, A, et al.. (1981). [Thrombotic thrombocytopenic purpura: report on 5 cases and current therapy concepts].. PubMed. 111(11). 375–80. 1 indexed citations
20.
Berman, M., Lionel Rabin, J. Michael O’Donnell, et al.. (1980). The Liver In Long-Term Survivors of Marrow Transplant—Chronic Graft-Versus-Host Disease. Journal of Clinical Gastroenterology. 2(1). 53–64. 18 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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026