Robert S. Hoffman

30.2k total citations · 1 hit paper
684 papers, 19.5k citations indexed

About

Robert S. Hoffman is a scholar working on Emergency Medicine, Hematology and Ecology. According to data from OpenAlex, Robert S. Hoffman has authored 684 papers receiving a total of 19.5k indexed citations (citations by other indexed papers that have themselves been cited), including 175 papers in Emergency Medicine, 124 papers in Hematology and 77 papers in Ecology. Recurrent topics in Robert S. Hoffman's work include Poisoning and overdose treatments (159 papers), Forensic Toxicology and Drug Analysis (55 papers) and Hematopoietic Stem Cell Transplantation (48 papers). Robert S. Hoffman is often cited by papers focused on Poisoning and overdose treatments (159 papers), Forensic Toxicology and Drug Analysis (55 papers) and Hematopoietic Stem Cell Transplantation (48 papers). Robert S. Hoffman collaborates with scholars based in United States, Canada and Australia. Robert S. Hoffman's co-authors include Lewis S. Nelson, Lewis R. Goldfrank, E Bruno, Mary Ann Howland, Sophie Gosselin, Charles F. Nadler, Judd E. Hollander, J Brandt, Valéry Lavergne and Marc Ghannoum and has published in prestigious journals such as Nature, New England Journal of Medicine and Journal of the American Chemical Society.

In The Last Decade

Robert S. Hoffman

662 papers receiving 18.0k citations

Hit Papers

2023 American Heart Association Focused Update on the Man... 2023 2026 2024 2025 2023 20 40 60
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.

  1. 2023 American Heart Association Focused Update on the Management of Patients With Cardiac Arrest or Life-Threatening Toxicity Due to Poisoning: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care
    2023 60 citations Robert S. Hoffman et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert S. Hoffman United States 71 3.8k 3.6k 2.7k 2.1k 1.8k 684 19.5k
John M. Walker United Kingdom 58 2.3k 0.6× 667 0.2× 6.3k 2.4× 466 0.2× 258 0.1× 337 18.8k
Franklin H. Epstein United States 92 2.4k 0.6× 1.8k 0.5× 13.0k 4.9× 930 0.4× 151 0.1× 252 57.2k
Peter A. Ward United States 121 3.5k 0.9× 1.2k 0.3× 13.8k 5.2× 371 0.2× 131 0.1× 690 53.1k
John W. Eaton United States 80 2.4k 0.6× 409 0.1× 8.9k 3.3× 956 0.5× 101 0.1× 271 24.3k
Michael F. Holick United States 127 1.2k 0.3× 744 0.2× 5.5k 2.0× 513 0.2× 74 0.0× 671 87.3k
Tadamitsu Kishimoto Japan 145 8.8k 2.3× 409 0.1× 22.3k 8.3× 211 0.1× 401 0.2× 643 77.6k
Li Zhang China 105 1.4k 0.4× 401 0.1× 28.5k 10.7× 443 0.2× 326 0.2× 1.9k 60.1k
Navdeep S. Chandel United States 106 998 0.3× 321 0.1× 33.7k 12.6× 807 0.4× 384 0.2× 303 57.5k
Janet M. Lord United Kingdom 80 689 0.2× 504 0.1× 8.9k 3.3× 291 0.1× 169 0.1× 516 24.2k
David T. Levy United States 113 1.4k 0.4× 823 0.2× 12.9k 4.8× 77 0.0× 213 0.1× 324 43.5k

Countries citing papers authored by Robert S. Hoffman

Since Specialization
Citations

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

Fields of papers citing papers by Robert S. Hoffman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert S. Hoffman. 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 Robert S. Hoffman. The network helps show where Robert S. Hoffman may publish in the future.

Co-authorship network of co-authors of Robert S. Hoffman

This figure shows the co-authorship network connecting the top 25 collaborators of Robert S. Hoffman. A scholar is included among the top collaborators of Robert S. Hoffman 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 Robert S. Hoffman. Robert S. Hoffman 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.
Isoardi, Katherine, Jon B. Cole, Robert S. Hoffman, & Geoffrey K. Isbister. (2025). What is the best approach for parenteral sedation to manage severe acute behavioral disturbance in the emergency department?. Clinical Toxicology. 64(2). 79–85.
2.
3.
Connors, Nicholas J., et al.. (2019). Antipsychotics for the treatment of sympathomimetic toxicity: A systematic review. The American Journal of Emergency Medicine. 37(10). 1880–1890. 11 indexed citations
4.
Berling, Ingrid, Robert S. Hoffman, Darren M. Roberts, et al.. (2019). Guidelines for reporting case studies and series on drug-induced QT interval prolongation and its complications following acute overdose. Clinical Toxicology. 58(1). 20–28. 2 indexed citations
5.
Hoffman, Robert S.. (2014). Antidote shortages in the United States: impact and response. Clinical Toxicology. 52(3). 157–159. 3 indexed citations
6.
Hoffman, Robert S.. (2007). 7: Expansion of Human Umbilical Cord Blood Scid-Repopulating Cells Using Chromatin-Modifying Agents. Biology of Blood and Marrow Transplantation. 13(11). 1395–1395. 2 indexed citations
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Schier, Joshua G., et al.. (2004). Preparing for Chemical Terrorism: Stability of Injectable Atropine Sulfate. Academic Emergency Medicine. 11(4). 329–334. 12 indexed citations
10.
Hoffman, Robert S., et al.. (2003). A Fatal Case of Spongiform Leukoencephalopathy Linked to “Chasing the Dragon”. Journal of Toxicology Clinical Toxicology. 41(6). 887–891. 22 indexed citations
11.
Albertson, Timothy E., Andrew Dawson, Robert S. Hoffman, et al.. (2001). TOX-ACLS: Toxicologic-oriented advanced cardiac life support. Annals of Emergency Medicine. 37(4). S78–S90. 85 indexed citations
12.
Olmedo, Ruben, Lewis S. Nelson, Mary Ann Howland, & Robert S. Hoffman. (2000). Propofol safely controls delirium tremens. Clinical Toxicology. 38(5). 537. 2 indexed citations
13.
Hollander, Judd E., Richard D. Shih, Robert S. Hoffman, et al.. (1997). Predictors of Coronary Artery Disease in Patients With Cocaine-associated Myocardial Infarction. The American Journal of Medicine. 102(2). 158–163. 23 indexed citations
14.
Blanchard, Pierre‐Yves, et al.. (1995). Serum immunoglobulins in calves: their effects and two easy, reliable means of measurement.. Veterinary medicine. 90(4). 387–404. 23 indexed citations
15.
Bruno, E, Sharon D. Luikart, Michael W. Long, & Robert S. Hoffman. (1995). Marrow-derived heparan sulfate proteoglycan mediates the adhesion of hematopoietic progenitor cells to cytokines.. PubMed. 23(11). 1212–7. 70 indexed citations
16.
Hoffman, Robert S., et al.. (1994). Systematics and distribution of the rock voles of the subgenus Alticola s.str. in the People's Republic of China (Rodentia Arvicolinae). Acta Theriologica Sinica. 14(2). 86–99. 4 indexed citations
17.
Ishizawa, Lori, Giao Hangoc, Carmella van de Ven, et al.. (1993). Immunomagnetic Separation of CD34 + Cells from Human Bone Marrow, Cord Blood, and Mobilized Peripheral Blood. Journal of Hematotherapy. 2(3). 333–338. 18 indexed citations
18.
Hoffman, Robert S., Martin J. Smilkstein, & Lewis R. Goldfrank. (1990). Whole bowel irrigation and the cocaine body-packer: A new approach to a common problem. The American Journal of Emergency Medicine. 8(6). 523–527. 72 indexed citations
19.
Hoffman, Robert S., et al.. (1980). LONGICYCLIC CONJUGATION IN METHYLENE TETRAHEDRANE том 16, № 2, с. 241-245. Zhurnal Organicheskoi Khimii. 16(2). 241–245. 2 indexed citations
20.
Andersen, Douglas C., Robert S. Hoffman, & Kenneth B. Armitage. (1979). Aboveground Productivity and Floristic Structure of a High Subalpine Herbaceous Meadow. Arctic and Alpine Research. 11(4). 467–476. 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.

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