Ajay Bhatnagar

2.5k total citations
66 papers, 1.9k citations indexed

About

Ajay Bhatnagar is a scholar working on Epidemiology, Radiation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ajay Bhatnagar has authored 66 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Epidemiology, 14 papers in Radiation and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ajay Bhatnagar's work include Advanced Radiotherapy Techniques (14 papers), Nonmelanoma Skin Cancer Studies (14 papers) and Breast Cancer Treatment Studies (11 papers). Ajay Bhatnagar is often cited by papers focused on Advanced Radiotherapy Techniques (14 papers), Nonmelanoma Skin Cancer Studies (14 papers) and Breast Cancer Treatment Studies (11 papers). Ajay Bhatnagar collaborates with scholars based in United States, India and Egypt. Ajay Bhatnagar's co-authors include John C. Flíckinger, Douglas Kondziolka, L. Dade Lunsford, Sanjoy Ghose, Savita Kaul, H.B. Goyal, Aditi Gupta, Ajay Niranjan, John M. Varlotto and Dwight E. Heron and has published in prestigious journals such as Journal of the American Chemical Society, Journal of the American Ceramic Society and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Ajay Bhatnagar

63 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ajay Bhatnagar United States 22 589 561 460 373 346 66 1.9k
Yeon Joo Kim South Korea 21 442 0.8× 137 0.2× 287 0.6× 232 0.6× 27 0.1× 88 1.7k
Dennis Brown United States 20 229 0.4× 79 0.1× 148 0.3× 159 0.4× 84 0.2× 77 1.1k
Kamran A. Ahmed United States 29 1.5k 2.5× 232 0.4× 1.2k 2.7× 75 0.2× 496 1.4× 155 2.8k
Yingjian Zhang China 29 504 0.9× 91 0.2× 381 0.8× 622 1.7× 30 0.1× 154 2.5k
Dechao Jiao China 25 1.0k 1.7× 157 0.3× 1.4k 3.1× 331 0.9× 103 0.3× 142 3.1k
Biyun Wang China 28 863 1.5× 73 0.1× 1.3k 2.7× 74 0.2× 132 0.4× 148 2.7k
Jeffrey G. Bell United States 25 251 0.4× 399 0.7× 534 1.2× 337 0.9× 15 0.0× 81 3.7k
Fangyi Liu China 28 652 1.1× 508 0.9× 368 0.8× 433 1.2× 8 0.0× 201 2.8k
Wencheng Zhang China 28 540 0.9× 82 0.1× 402 0.9× 205 0.5× 23 0.1× 152 2.0k
Teng Ma China 26 461 0.8× 113 0.2× 487 1.1× 101 0.3× 44 0.1× 98 2.3k

Countries citing papers authored by Ajay Bhatnagar

Since Specialization
Citations

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

Fields of papers citing papers by Ajay Bhatnagar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ajay Bhatnagar

This figure shows the co-authorship network connecting the top 25 collaborators of Ajay Bhatnagar. A scholar is included among the top collaborators of Ajay Bhatnagar 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 Ajay Bhatnagar. Ajay Bhatnagar 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.
2.
Powell, Adam C., et al.. (2023). Use of Radiation Therapy for the Treatment of Breast Cancer in 2019 Versus 2020. Advances in Radiation Oncology. 9(4). 101435–101435. 1 indexed citations
3.
Likhacheva, Anna, Musaddiq Awan, Christopher A. Barker, et al.. (2019). Definitive and Postoperative Radiation Therapy for Basal and Squamous Cell Cancers of the Skin: Executive Summary of an American Society for Radiation Oncology Clinical Practice Guideline. Practical Radiation Oncology. 10(1). 8–20. 120 indexed citations
4.
Ouhib, Zoubir, Michael Kasper, José Pérez‐Calatayud, et al.. (2015). Aspects of dosimetry and clinical practice of skin brachytherapy: The American Brachytherapy Society working group report. Brachytherapy. 14(6). 840–858. 106 indexed citations
5.
Hahn, Carol A., Brian D. Kavanagh, Ajay Bhatnagar, et al.. (2014). Choosing Wisely: The American Society for Radiation Oncology’s Top 5 list. Practical Radiation Oncology. 4(6). 349–355. 88 indexed citations
6.
Bhatnagar, Ajay, et al.. (2010). The initial experience of electronic brachytherapy for the treatment of non-melanoma skin cancer. Radiation Oncology. 5(1). 87–87. 27 indexed citations
7.
Dickler, Adam, et al.. (2010). Prospective multi-center trial utilizing electronic brachytherapy for the treatment of endometrial cancer. Radiation Oncology. 5(1). 67–67. 15 indexed citations
8.
Bhatnagar, Ajay, Jonathan Gibson, & Samer Elsherbiny. (2010). Spectral Domain Optical Coherence Tomography Can Detect Visible and Subthreshold Laser Burns Using 532-nm Laser. Ophthalmic surgery, lasers & imaging retina. 41(6). e1–3. 4 indexed citations
9.
Bhatnagar, Ajay, Sushil Beriwal, Dwight E. Heron, et al.. (2009). Initial Outcomes Analysis for Large Multicenter Integrated Cancer Network Implementation of Intensity Modulated Radiation Therapy for Breast Cancer. The Breast Journal. 15(5). 468–474. 10 indexed citations
10.
Bhatnagar, Ajay, et al.. (2007). What do Patients Want From Their Radiation Oncologist? Initial Results From a Prospective Trial. International Journal of Radiation Oncology*Biology*Physics. 69(5). 1527–1533. 10 indexed citations
11.
Bhatnagar, Ajay, et al.. (2006). HFRR Studies on Methyl Esters of Nonedible Vegetable Oils. Energy & Fuels. 20(3). 1341–1344. 37 indexed citations
12.
Bhatnagar, Ajay, et al.. (2005). ‘Fast-tracking’ cancer referrals: application for periocular basal cell carcinoma. Eye. 20(4). 428–430.
13.
Bhatnagar, Ajay, Edward Brandner, Andrew Wu, et al.. (2005). Intensity modulated radiation therapy (IMRT) reduces the dose to the contralateral breast when compared to conventional tangential fields for primary breast irradiation. Breast Cancer Research and Treatment. 96(1). 41–46. 48 indexed citations
14.
15.
Varlotto, John M., John C. Flíckinger, Ajay Niranjan, et al.. (2005). The impact of whole-brain radiation therapy on the long-term control and morbidity of patients surviving more than one year after gamma knife radiosurgery for brain metastases. International Journal of Radiation Oncology*Biology*Physics. 62(4). 1125–1132. 54 indexed citations
16.
Bhatnagar, Ajay, John C. Flíckinger, Douglas Kondziolka, & L. Dade Lunsford. (2005). Stereotactic radiosurgery for four or more intracranial metastases. International Journal of Radiation Oncology*Biology*Physics. 64(3). 898–903. 233 indexed citations
17.
Bhatnagar, Ajay, Edward Brandner, Andrew Wu, et al.. (2004). Intensity-Modulated Radiation Therapy (IMRT) Reduces the Dose to the Contralateral Breast When Compared to Conventional Tangential Fields for Primary Breast Irradiation. The Cancer Journal. 10(6). 381–385. 23 indexed citations
18.
Varlotto, John M., et al.. (2003). Analysis of tumor control and toxicity in patients who have survived at least one year after radiosurgery for brain metastases. International Journal of Radiation Oncology*Biology*Physics. 57(2). 452–464. 128 indexed citations
19.
Bhatnagar, Ajay, Dwight E. Heron, Douglas Kondziolka, L. Dade Lunsford, & John C. Flíckinger. (2002). Analysis of repeat stereotactic radiosurgery for progressive primary and metastatic CNS tumors. International Journal of Radiation Oncology*Biology*Physics. 53(3). 527–532. 28 indexed citations
20.
Bhatnagar, Ajay, John C. Flíckinger, Douglas Kondziolka, Ajay Niranjan, & L. Dade Lunsford. (2001). An analysis of the effects of smoking and other cardiovascular risk factors on obliteration rates after arteriovenous malformation radiosurgery. International Journal of Radiation Oncology*Biology*Physics. 51(4). 969–973. 9 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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