E. Gehan

1.4k total citations · 1 hit paper
17 papers, 1.1k citations indexed

About

E. Gehan is a scholar working on Pulmonary and Respiratory Medicine, Pathology and Forensic Medicine and Surgery. According to data from OpenAlex, E. Gehan has authored 17 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pulmonary and Respiratory Medicine, 7 papers in Pathology and Forensic Medicine and 4 papers in Surgery. Recurrent topics in E. Gehan's work include Sarcoma Diagnosis and Treatment (11 papers), Lymphoma Diagnosis and Treatment (5 papers) and Cardiac tumors and thrombi (3 papers). E. Gehan is often cited by papers focused on Sarcoma Diagnosis and Treatment (11 papers), Lymphoma Diagnosis and Treatment (5 papers) and Cardiac tumors and thrombi (3 papers). E. Gehan collaborates with scholars based in United States, Canada and Switzerland. E. Gehan's co-authors include Teresa J. Vietti, Melvin Tefft, Ayten Cangır, E. Omer Burgert, John M. Kissane, Roger G. Evans, Fred Askin, P. Thomas, M. Nesbit and Mariella C. Tefft and has published in prestigious journals such as Journal of Clinical Investigation, Journal of Clinical Oncology and Cancer.

In The Last Decade

E. Gehan

17 papers receiving 1.0k citations

Hit Papers

align trajectories

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.

Multimodal therapy for the management of primary, nonmetastatic Ewing's sarcoma of bone: a long-term follow-up of the First Intergroup study.

1990 434 citations M. Nesbit, E. Gehan et al. Journal of Clinical Oncology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. Gehan United States	13	869	353	298	281	270	17	1.1k
William Cham United States	12	436 0.5×	241 0.7×	128 0.4×	94 0.3×	199 0.7×	13	714
Nicole H. Moraco United States	12	1.1k 1.2×	237 0.7×	190 0.6×	227 0.8×	423 1.6×	14	1.3k
Dominic Cellier France	12	720 0.8×	245 0.7×	188 0.6×	128 0.5×	151 0.6×	25	1.0k
D L Longo United States	6	390 0.4×	140 0.4×	306 1.0×	58 0.2×	69 0.3×	6	743
A. Lurkin France	12	736 0.8×	238 0.7×	239 0.8×	129 0.5×	154 0.6×	16	1.0k
M. L. Samuels United States	17	379 0.4×	556 1.6×	69 0.2×	152 0.5×	68 0.3×	34	939
V. Benk Canada	13	775 0.9×	336 1.0×	117 0.4×	353 1.3×	138 0.5×	22	1.1k
Giacomo Giulio Baldi Italy	20	843 1.0×	254 0.7×	251 0.8×	526 1.9×	135 0.5×	71	1.6k
Maristella Saponara Italy	20	640 0.7×	350 1.0×	94 0.3×	82 0.3×	111 0.4×	70	1.2k
B. Bui France	11	487 0.6×	176 0.5×	154 0.5×	148 0.5×	121 0.4×	22	637

Countries citing papers authored by E. Gehan

Since Specialization

Citations

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

Fields of papers citing papers by E. Gehan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Gehan

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

All Works

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17 of 17 papers shown

Liu, Aiyi, Weichung Joe Shih, & E. Gehan. (2002). Sample size and power determination for clustered repeated measurements. Statistics in Medicine. 21(12). 1787–1801. 31 indexed citations

Gehan, E.. (2001). The role of the biostatistician in cancer research. Biomedicine & Pharmacotherapy. 55(9-10). 502–509. 4 indexed citations

Arndt, Carola, Mariella C. Tefft, E. Gehan, et al.. (1997). A Feasibility, Toxicity, and Early Response Study of Etoposide, Ifosfamide, and Vincristine for the Treatment of Children with Rhabdomyosarcoma: A Report from the Intergroup Rhabdomyosarcoma Study (IRS) IV Pilot Study. The American journal of pediatric hematology/oncology. 19(2). 124–129. 43 indexed citations

Ruymann, Frederick B., Teresa J. Vietti, E. Gehan, et al.. (1995). Cyclophosphamide Dose Escalation in Combination with Vincristine and Actinomycin-D (VAC) in Gross Residual Sarcoma. Journal of Pediatric Hematology/Oncology. 17(4). 331–337. 34 indexed citations

Evans, Roger G., M E Nesbit, E. Gehan, et al.. (1991). Multimodal therapy for the management of localized Ewing's sarcoma of pelvic and sacral bones: a report from the second intergroup study.. Journal of Clinical Oncology. 9(7). 1173–1180. 122 indexed citations

Gehan, E., M. P. Sullivan, Lillian M. Fuller, et al.. (1990). The intergroup Hodgkin's disease in children. A study of stages I and II. Cancer. 65(6). 1429–1437. 33 indexed citations

Cangır, Ayten, Teresa J. Vietti, E. Gehan, et al.. (1990). Ewing's sarcoma metastatic at diagnosis results and comparisons of two intergroup Ewing's sarcoma studies. Cancer. 66(5). 887–893. 153 indexed citations

Nesbit, M., E. Gehan, E. Omer Burgert, et al.. (1990). Multimodal therapy for the management of primary, nonmetastatic Ewing's sarcoma of bone: a long-term follow-up of the First Intergroup study.. Journal of Clinical Oncology. 8(10). 1664–1674. 434 indexed citations breakdown →

Raney, R. Beverly, Melvin Tefft, Harold M. Maurer, et al.. (1988). Disease patterns and survival rate in children with metastatic soft-tissue sarcoma: A report from the intergroup rhabdomyosarcoma study (IRS)-I. Cancer. 62(7). 1257–1266. 61 indexed citations

10.

Gehan, E., et al.. (1986). Phase II trial of bisantrene in patients with advanced sarcoma: a Southwest Oncology Group Study.. PubMed. 70(5). 685–6. 6 indexed citations

11.

Tefft, Mariella C., et al.. (1984). Radiotherapy (RT) for rhabdomyosarcoma (RMS) in children: A report from the intergroup rhabdomyosarcoma study #2 (IRS-2) (Funding # CA 24507). International Journal of Radiation Oncology*Biology*Physics. 10. 86–86. 5 indexed citations

12.

Barlogie, Bart, et al.. (1983). Marrow cytometry and prognosis in myeloma.. Journal of Clinical Investigation. 72(3). 853–861. 41 indexed citations

13.

Fisher, Richard I., Chris Fryer, E. Gehan, et al.. (1982). Intergroup Hodgkin's disease in children study of stages I and II: a preliminary report.. PubMed. 66(4). 937–47. 17 indexed citations

14.

Tefft, Mariella C., Robert D. Lindberg, & E. Gehan. (1981). Radiation therapy combined with systemic chemotherapy of rhabdomyosarcoma in children: local control in patients enrolled in the Intergroup Rhabdomyosarcoma Study.. PubMed. 75–81. 37 indexed citations

15.

Pérez, Cirilo, Melvin Tefft, Mark Nesbit, et al.. (1981). Radiation therapy in the multimodal management of Ewing's sarcoma of bone: report of the Intergroup Ewing's Sarcoma Study.. PubMed. 263–71. 20 indexed citations

16.

Pérez, Cirilo, Melvin Tefft, Mark Nesbit, et al.. (1979). Radiation therapy in the multimodality management of Ewing's Sarcoma of bone A report of the intergroup EWING'S SARCOMA study group. International Journal of Radiation Oncology*Biology*Physics. 5. 99–99. 1 indexed citations

17.

Lh, Baker, et al.. (1976). Randomized prospective trial comparing 5-fluorouracil (NSC-19893) to 5-fluorouracil and methyl-CCNU (NSC-95441) in advanced gastrointestinal cancer.. PubMed. 60(6). 733–7. 21 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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