J Vána

1.5k total citations · 1 hit paper
18 papers, 1.1k citations indexed

About

J Vána is a scholar working on Pathology and Forensic Medicine, Cancer Research and Surgery. According to data from OpenAlex, J Vána has authored 18 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pathology and Forensic Medicine, 6 papers in Cancer Research and 5 papers in Surgery. Recurrent topics in J Vána's work include Breast Cancer Treatment Studies (6 papers), Breast Lesions and Carcinomas (4 papers) and Global Cancer Incidence and Screening (3 papers). J Vána is often cited by papers focused on Breast Cancer Treatment Studies (6 papers), Breast Lesions and Carcinomas (4 papers) and Global Cancer Incidence and Screening (3 papers). J Vána collaborates with scholars based in United States, Russia and Slovakia. J Vána's co-authors include Gerald P. Murphy, Ramez Bedwani, Harvey W. Baker, Takuma Nemoto, Dutzu Rosner, James T. Evans, Robert L. Schmitz, Freda Νime, John W. Pickren and Takayuki Nemoto and has published in prestigious journals such as JAMA, Cancer and Annals of Surgery.

In The Last Decade

J Vána

17 papers receiving 1.1k 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.

Management and survival of female breast cancer: Results of a national survey by the American college of surgeons

1980 515 citations Takuma Nemoto, J Vána et al. Cancer profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Vána United States	10	709	538	534	237	146	18	1.1k
F May-Levin France	18	699 1.0×	770 1.4×	430 0.8×	153 0.6×	158 1.1×	43	1.3k
K. Haider Austria	20	579 0.8×	1.1k 2.0×	130 0.2×	209 0.9×	210 1.4×	40	1.3k
H. C. Falkson South Africa	16	349 0.5×	608 1.1×	138 0.3×	98 0.4×	256 1.8×	32	1.0k
William Hyman United States	11	483 0.7×	766 1.4×	155 0.3×	72 0.3×	83 0.6×	21	1.0k
Dalliah M. Black United States	17	1.1k 1.5×	511 0.9×	744 1.4×	597 2.5×	109 0.7×	33	1.3k
Jane Pettinga United States	16	911 1.3×	363 0.7×	532 1.0×	352 1.5×	125 0.9×	31	1.1k
Frank J. Cummings United States	14	480 0.7×	444 0.8×	358 0.7×	219 0.9×	146 1.0×	30	1.0k
I. D. Werner South Africa	11	473 0.7×	454 0.8×	216 0.4×	254 1.1×	146 1.0×	16	1.0k
Isabelle Neyroud‐Caspar Switzerland	13	631 0.9×	724 1.3×	231 0.4×	146 0.6×	132 0.9×	19	1.2k
Guerrino Mezzanotte Italy	14	205 0.3×	313 0.6×	143 0.3×	218 0.9×	39 0.3×	27	811

Countries citing papers authored by J Vána

Since Specialization

Citations

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

Fields of papers citing papers by J Vána

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Vána

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

All Works

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18 of 18 papers shown

Vána, J, et al.. (2003). [Appendicitis and salmonellosis, a coincidence or etiopathogenically related?].. PubMed. 82(11). 580–2.

Vána, J, et al.. (2002). [Undiagnosed primary Boerhaave syndrome].. PubMed. 81(2). 51–3. 1 indexed citations

Naughton, John & J Vána. (1994). The academic health center and the healthy community.. American Journal of Public Health. 84(7). 1071–1076. 4 indexed citations

Nemoto, Takayuki, Nachimuthu Natarajan, Ramez Bedwani, J Vána, & G.P. Murphy. (1983). Breast cancer in the medial half. Results of 1978 national survey of the American College of surgeons. Cancer. 51(8). 1333–1338. 42 indexed citations

Vána, J, Ramez Bedwani, Curtis Mettlin, & Gerald P. Murphy. (1981). Trends in diagnosis and management of breast cancer in the U. S.: From the surveys of the american college of surgeons. Cancer. 48(4). 1043–1052. 39 indexed citations

Bedwani, Ramez, J Vána, Dutzu Rosner, Robert L. Schmitz, & Gerald P. Murphy. (1981). Management and survival of female patients with “minimal” breast cancer: As observed in the long-term and short-term surveys of the american college of surgeons. Cancer. 47(12). 2769–2778. 70 indexed citations

Nemoto, Takayuki, J Vána, Nachimuthu Natarajan, Ramez Bedwani, & C Mettlin. (1981). Observations on short-term and long-term surveys of breast cancer by the American College of Surgeons. I. Significance of the number of axillary nodes and II. Estrogen receptor assay in the U.S. in 1977.. PubMed. 4. 209–39. 9 indexed citations

Rosner, Dutzu, Ramez Bedwani, J Vána, Harvey W. Baker, & Gerald P. Murphy. (1980). Noninvasive Breast Carcinoma. Annals of Surgery. 192(2). 139–147. 209 indexed citations

Nemoto, Takuma, et al.. (1980). Management and survival of female breast cancer: Results of a national survey by the American college of surgeons. Cancer. 45(12). 2917–2924. 515 indexed citations breakdown →

10.

Vána, J & Murphy Gp. (1979). Primary malignant liver tumors: association with oral contraceptives.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 79(3). 321–5. 14 indexed citations

11.

Vána, J, et al.. (1979). Management and survival of carcinoma of the colon: results of a national survey by the American College of Surgeons.. PubMed. 5(6). 21–5. 9 indexed citations

12.

Νime, Freda, et al.. (1979). The histology of liver tumors in oral contraceptive users observed during a national survey by the American College of Surgeons Commission on cancer. Cancer. 44(4). 1481–1489. 70 indexed citations

13.

Vána, J, et al.. (1979). Survey of primary liver tumors and oral contraceptive use. Journal of Toxicology and Environmental Health. 5(2-3). 255–273. 18 indexed citations

14.

Evans, James T., et al.. (1978). Management and Survival of Carcinoma of the Colon. Annals of Surgery. 188(6). 716–720. 76 indexed citations

15.

Vána, J. (1977). Primary Liver Tumors and Oral Contraceptives. JAMA. 238(20). 2154–2154. 63 indexed citations

16.

Ea, Mirand, et al.. (1977). Can-Dial: a dial access cancer education service.. PubMed. 20(3). 158–63. 6 indexed citations

17.

Murphy, G.P., et al.. (1976). Treatment in prostatic carcinoma in Western New York.. PubMed. 76(6). 869–73. 1 indexed citations

18.

Vána, J, et al.. (1964). [DISTRIBUTION OF PSYCHOSES RECORDED AMONG PSYCHIATRIC PATIENTS IN A SEGMENT OF THE URBAN POPULATION. I. PREVALENCE].. PubMed. 60. 152–63. 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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