Yon Ju Ryu

2.5k total citations
89 papers, 1.7k citations indexed

About

Yon Ju Ryu is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Surgery. According to data from OpenAlex, Yon Ju Ryu has authored 89 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Pulmonary and Respiratory Medicine, 30 papers in Epidemiology and 21 papers in Surgery. Recurrent topics in Yon Ju Ryu's work include Mycobacterium research and diagnosis (13 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (12 papers) and Lung Cancer Treatments and Mutations (12 papers). Yon Ju Ryu is often cited by papers focused on Mycobacterium research and diagnosis (13 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (12 papers) and Lung Cancer Treatments and Mutations (12 papers). Yon Ju Ryu collaborates with scholars based in South Korea, United States and Netherlands. Yon Ju Ryu's co-authors include Jung Hyun Chang, Jin Hwa Lee, Won‐Jung Koh, Charles L. Daley, Seok Jeong Lee, Sung Shine Shim, Yookyung Kim, Soo Jung Kim, O Jung Kwon and Su Hwan Lee and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and CHEST Journal.

In The Last Decade

Yon Ju Ryu

81 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Yon Ju Ryu South Korea	24	742	620	494	348	217	89	1.7k
Young Sik Park South Korea	25	914 1.2×	423 0.7×	317 0.6×	336 1.0×	169 0.8×	113	1.9k
Sei Won Lee South Korea	26	1.3k 1.7×	419 0.7×	459 0.9×	415 1.2×	127 0.6×	166	2.4k
Reginald E. Greene United States	25	1.3k 1.8×	741 1.2×	568 1.1×	384 1.1×	206 0.9×	65	2.3k
Jung Hyun Chang South Korea	28	1.1k 1.5×	377 0.6×	299 0.6×	371 1.1×	216 1.0×	133	2.4k
Joanne Cleverley United Kingdom	14	434 0.6×	439 0.7×	272 0.6×	102 0.3×	181 0.8×	21	1.1k
Karan Madan India	23	1.4k 1.9×	244 0.4×	277 0.6×	554 1.6×	145 0.7×	293	2.3k
Fernanda Carvalho de Queiroz Mello Brazil	25	317 0.4×	955 1.5×	1.1k 2.3×	493 1.4×	57 0.3×	95	1.9k
Coenraad F.N. Koegelenberg South Africa	28	1.4k 1.9×	564 0.9×	695 1.4×	491 1.4×	136 0.6×	159	2.5k
Yeon Joo Lee South Korea	24	1.0k 1.4×	343 0.6×	152 0.3×	261 0.8×	256 1.2×	124	1.8k
Chong Kin Liam Malaysia	27	1.0k 1.4×	319 0.5×	324 0.7×	254 0.7×	107 0.5×	151	2.0k

Countries citing papers authored by Yon Ju Ryu

Since Specialization

Citations

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

Fields of papers citing papers by Yon Ju Ryu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yon Ju Ryu. 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 Yon Ju Ryu. The network helps show where Yon Ju Ryu may publish in the future.

Co-authorship network of co-authors of Yon Ju Ryu

This figure shows the co-authorship network connecting the top 25 collaborators of Yon Ju Ryu. A scholar is included among the top collaborators of Yon Ju Ryu 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 Yon Ju Ryu. Yon Ju Ryu 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

Lee, Ga Young, et al.. (2025). Long-term exposure to fine particulate matter, ozone, and greenness and the risk of lung cancer: a retrospective cohort analysis within a national sample cohort. Frontiers in Public Health. 13. 1661937–1661937.

Park, Sojung, Sei Won Lee, Hyo-Jung Kim, et al.. (2024). Isolated respiratory tract microorganisms and clinical characteristics in asthma exacerbation of obese patients: a multicenter study. BMC Pulmonary Medicine. 24(1). 69–69. 1 indexed citations

Lee, Jin Hwa, et al.. (2021). Clinical characteristics and outcomes among older nursing home residents hospitalized with pneumonia. Archives of Gerontology and Geriatrics. 95. 104394–104394. 1 indexed citations

Kim, Su Hyun, Hye‐Kyung Jung, Ein-Soon Shin, et al.. (2021). Guidelines for Safe Drug Use. Korean Journal of Medicine. 96(3). 225–235. 2 indexed citations

Lee, Su Hwan, Jin Hwa Lee, Jung Hyun Chang, et al.. (2019). Hemoptysis requiring bronchial artery embolization in patients with nontuberculous mycobacterial lung disease. BMC Pulmonary Medicine. 19(1). 117–117. 15 indexed citations

Yoon, Hee‐Young, Sung Shine Shim, Soo Jung Kim, et al.. (2019). Long-Term Mortality and Prognostic Factors in Aspiration Pneumonia. Journal of the American Medical Directors Association. 20(9). 1098–1104.e4. 36 indexed citations

Kim, Soo Jung, Su Hwan Lee, Yun Su Sim, et al.. (2018). High blood neutrophil-lymphocyte ratio associated with poor outcomes in miliary tuberculosis. Journal of Thoracic Disease. 10(1). 339–346. 28 indexed citations

Sim, Yun Su, Jin Hwa Lee, Jung Hyun Chang, & Yon Ju Ryu. (2015). Clinical Outcome and Prognosis of Patients Admitted to the Surgical ICU after Abdomen Surgery. SHILAP Revista de lepidopterología. 30(1). 1–7. 1 indexed citations

Lee, Seok Jeong, Ji Young Chang, Yon Ju Ryu, et al.. (2015). Clinical Features and Outcomes of Respiratory Complications in Patients with Thoracic Hyperkyphosis. Lung. 193(6). 1009–1015. 11 indexed citations

10.

Lee, Seok Jeong, et al.. (2015). Risk factors for chronic obstructive pulmonary disease among never-smokers in Korea. International Journal of COPD. 10. 497–497. 44 indexed citations

11.

Lee, Seok Jeong, Yon Ju Ryu, Jin Hwa Lee, et al.. (2015). Prognosis and Predictors of Rebleeding After Bronchial Artery Embolization in Patients with Active or Inactive Pulmonary Tuberculosis. Lung. 193(4). 575–581. 18 indexed citations

12.

Lee, Seok Jeong, Yon Ju Ryu, Jin Hwa Lee, Jung Hyun Chang, & Sung Shine Shim. (2014). The Impact of Low Subcutaneous Fat in Patients with Nontuberculous Mycobacterial Lung Disease. Lung. 192(3). 395–401. 14 indexed citations

13.

Chang, Jung Hyun, Ji Hoon Kim, So‐hyeon Hong, et al.. (2014). Angiosarcoma Presenting with Spontaneous Hydropneumothorax: Report of a Case and Review of the Literature. The Open Respiratory Medicine Journal. 8(1). 48–54. 10 indexed citations

14.

Kim, Yookyung, Sung Shine Shim, Jeong Kyong Lee, et al.. (2014). Image quality assessment of ultra low-dose chest CT using sinogram-affirmed iterative reconstruction. European Radiology. 24(4). 817–826. 66 indexed citations

15.

Kim, Ji Hye, Yon Ju Ryu, Jin Hwa Lee, et al.. (2013). Outcome of active anti‐cancer treatment in elderly patients with advanced non‐small cell lung cancer: A single center experience. Thoracic Cancer. 5(2). 133–138. 1 indexed citations

16.

Lee, Jin Hwa, et al.. (2012). High-Dose Levofloxacin in Community-Acquired Pneumonia. Clinical Drug Investigation. 32(9). 569–576. 13 indexed citations

17.

Shim, Sung Shin, et al.. (2010). Novel influenza A (H1N1) infection: chest CT findings from 21 cases in Seoul, Korea. Clinical Radiology. 66(2). 118–124. 13 indexed citations

18.

Lee, Jin Hwa, Kyoung Eun Lee, Yon Ju Ryu, Eun Mi Chun, & Jung Hyun Chang. (2009). Comparison of Gefitinib and Erlotinib for Patients with Advanced Non-Small-Cell Lung Cancer. Tuberculosis & respiratory diseases. 66(4). 280–280. 3 indexed citations

19.

Ryu, Yon Ju, E. J. Kim, SH Lee, et al.. (2007). Impaired expression of Toll-like receptor 2 in nontuberculous mycobacterial lung disease. European Respiratory Journal. 30(4). 736–742. 33 indexed citations

20.

Ryu, Yon Ju, et al.. (2004). Incidence and predictors of postoperative pulmonary complications after nonthoracic surgery in patients of 65 years old or more. The Korean Journal of Internal Medicine. 67(1). 65–72. 2 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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