George R. Buchanan

20.8k total citations · 3 hit papers
313 papers, 12.6k citations indexed

About

George R. Buchanan is a scholar working on Hematology, Genetics and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, George R. Buchanan has authored 313 papers receiving a total of 12.6k indexed citations (citations by other indexed papers that have themselves been cited), including 169 papers in Hematology, 114 papers in Genetics and 58 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in George R. Buchanan's work include Hemoglobinopathies and Related Disorders (96 papers), Blood groups and transfusion (73 papers) and Platelet Disorders and Treatments (69 papers). George R. Buchanan is often cited by papers focused on Hemoglobinopathies and Related Disorders (96 papers), Blood groups and transfusion (73 papers) and Platelet Disorders and Treatments (69 papers). George R. Buchanan collaborates with scholars based in United States, Canada and United Kingdom. George R. Buchanan's co-authors include Zora R. Rogers, Charles T. Quinn, Timothy L. McCavit, Shelley E. Crary, Janna M. Journeycake, Leah Adix, Thomas Kühne, Christine A. Holtkamp, Cindy Neunert and Jacquelyn M. Powers and has published in prestigious journals such as New England Journal of Medicine, The Lancet and JAMA.

In The Last Decade

George R. Buchanan

306 papers receiving 12.1k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

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.

Management of Sickle Cell Disease

2014 1.0k citations Barbara P. Yawn, George R. Buchanan et al. JAMA profile →
American Society of Hematology 2019 guidelines for immune thrombocytopenia

2019 730 citations Cindy Neunert, Deirdra R. Terrell et al. Blood Advances profile →
Improved survival of children and adolescents with sickle cell disease

2010 646 citations Charles T. Quinn, Zora R. Rogers et al. Blood profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
George R. Buchanan United States	57	8.0k	5.0k	2.3k	1.3k	1.1k	313	12.6k
Keith M. Sullivan United States	66	11.0k 1.4×	3.0k 0.6×	2.2k 1.0×	2.7k 2.1×	1.1k 1.0×	241	16.5k
Daniel E. Fürst United States	64	5.3k 0.7×	2.6k 0.5×	821 0.4×	1.1k 0.8×	1.8k 1.6×	258	22.1k
Jeff Szer Australia	58	8.4k 1.1×	3.2k 0.6×	936 0.4×	1.9k 1.5×	706 0.6×	385	15.3k
Sy Ha China	53	4.2k 0.5×	3.0k 0.6×	1.0k 0.4×	1.1k 0.9×	4.1k 3.7×	341	14.3k
Russell E. Ware United States	63	10.4k 1.3×	11.8k 2.4×	3.5k 1.5×	378 0.3×	558 0.5×	410	15.7k
Magnus Björkholm Sweden	66	5.6k 0.7×	4.7k 0.9×	417 0.2×	1.1k 0.9×	1.1k 1.0×	488	16.3k
Ravi Bhatia United States	85	8.9k 1.1×	4.4k 0.9×	4.4k 2.0×	4.5k 3.5×	1.3k 1.2×	463	21.8k
J. Douglas Rizzo United States	55	6.8k 0.8×	1.5k 0.3×	1.9k 0.8×	2.5k 2.0×	512 0.5×	171	10.2k
Jakob Passweg Switzerland	72	13.3k 1.7×	5.5k 1.1×	1.6k 0.7×	2.7k 2.1×	1.3k 1.2×	497	21.0k
Enric Carreras Spain	52	5.1k 0.6×	1.4k 0.3×	717 0.3×	1.2k 0.9×	514 0.5×	255	8.4k

Countries citing papers authored by George R. Buchanan

Since Specialization

Citations

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

Fields of papers citing papers by George R. Buchanan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of George R. Buchanan

This figure shows the co-authorship network connecting the top 25 collaborators of George R. Buchanan. A scholar is included among the top collaborators of George R. Buchanan 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 George R. Buchanan. George R. Buchanan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Willson, Rebekah, et al.. (2022). Information Intermediaries and Information Resilience: Working to Support Marginalised Groups. Proceedings of the Association for Information Science and Technology. 59(1). 469–473. 6 indexed citations

Neunert, Cindy, Deirdra R. Terrell, Donald M. Arnold, et al.. (2019). American Society of Hematology 2019 guidelines for immune thrombocytopenia. Blood Advances. 3(23). 3829–3866. 730 indexed citations breakdown →

Powers, Jacquelyn M., et al.. (2017). Caregiver-Perceived Facilitators and Barriers to Oral Iron Therapy in Young Children with Iron Deficiency Anemia. Blood. 130. 5648–5648. 1 indexed citations

Yawn, Barbara P., George R. Buchanan, Araba Afenyi‐Annan, et al.. (2015). Management of Sickle Cell Disease Summary of the 2014 Evidence-Based Report by Expert Panel Members. Survey of Anesthesiology. 59(4). 203–204. 150 indexed citations

Yawn, Barbara P., George R. Buchanan, Araba Afenyi‐Annan, et al.. (2014). Management of Sickle Cell Disease. JAMA. 312(10). 1033–1033. 1024 indexed citations breakdown →

Powers, Jacquelyn M. & George R. Buchanan. (2014). Iron deficiency anemia in toddlers to teens: How to manage when prevention fails. Contemporary pediatrics. 31(5). 3 indexed citations

Bussel, James B., George R. Buchanan, Diane J. Nugent, et al.. (2011). A randomized, double-blind study of romiplostim to determine its safety and efficacy in children with immune thrombocytopenia. Blood. 118(1). 28–36. 157 indexed citations

Quinn, Charles T., Zora R. Rogers, Timothy L. McCavit, & George R. Buchanan. (2010). Improved survival of children and adolescents with sickle cell disease. Blood. 115(17). 3447–3452. 646 indexed citations breakdown →

Crary, Shelley E. & George R. Buchanan. (2009). Vascular complications after splenectomy for hematologic disorders. Blood. 114(14). 2861–2868. 235 indexed citations

10.

Klaassen, Robert J., Victor S. Blanchette, Dorothy Barnard, et al.. (2007). Validity, Reliability, and Responsiveness of a New Measure of Health-Related Quality of Life in Children with Immune Thrombocytopenic Purpura: The Kids’ ITP Tools. The Journal of Pediatrics. 150(5). 510–515.e1. 64 indexed citations

11.

Buchanan, George R., Janna M. Journeycake, & Leah Adix. (2003). Severe Chronic Idiopathic Thrombocytopenic Purpura during Childhood: Definition, Management, and Prognosis. Seminars in Thrombosis and Hemostasis. 29(6). 595–604. 4 indexed citations

12.

Bernstein, Mark L., Thomas C. Abshire, Brad H. Pollock, et al.. (1997). Idarubicin and Cytosine Arabinoside Reinduction Therapy for Children with Multiple Recurrent or Refractory Acute Lymphoblastic Leukemia: A Pediatric Oncology Group Study. The American journal of pediatric hematology/oncology. 19(1). 68–72. 16 indexed citations

13.

Lane, Peter A., Zora R. Rogers, Gerald M. Woods, et al.. (1994). Fatal pneumococcal septicemia in hemoglobin SC disease. The Journal of Pediatrics. 124(6). 859–862. 16 indexed citations

14.

Gootenberg, Joseph E., et al.. (1986). Severe hemorrhage in a patient with gray platelet syndrome. The Journal of Pediatrics. 109(6). 1017–1019. 14 indexed citations

15.

Walterspiel, Juan N., George R. Buchanan, Gerhard A. Schad, & Ugo Carpentieri. (1985). Erythropoietin-induced congenital erythrocytosis:Treatment with myelosuppressive agents and hookworm infestation. The Journal of Pediatrics. 107(4). 575–577. 3 indexed citations

16.

Buchanan, George R., et al.. (1982). Acute infarction of long bones in children with sickle cell anemia. The Journal of Pediatrics. 101(2). 170–175. 81 indexed citations

17.

Buchanan, George R. & Gerald Schiffman. (1980). Antibody responses to polyvalent pneumococcal vaccine in infants with sickle cell anemia. The Journal of Pediatrics. 96(2). 264–266. 22 indexed citations

18.

Buchanan, George R., et al.. (1980). Trichophagia and trichobezoar: Etiologic role of iron deficiency. The Journal of Pediatrics. 97(6). 946–948. 29 indexed citations

19.

Buchanan, George R.. (1975). Acute hemolytic anemia as a presenting manifestation of Wilson disease. The Journal of Pediatrics. 86(2). 245–247. 14 indexed citations

20.

Buchanan, George R.. (1969). De iure regni apud Scotos dialogus. Bayerische Staatsbibliothek. 3 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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