A. Kéfi

645 total citations
30 papers, 325 citations indexed

About

A. Kéfi is a scholar working on Pulmonary and Respiratory Medicine, Urology and Surgery. According to data from OpenAlex, A. Kéfi has authored 30 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 10 papers in Urology and 9 papers in Surgery. Recurrent topics in A. Kéfi's work include Urological Disorders and Treatments (7 papers), Urologic and reproductive health conditions (7 papers) and Sexual function and dysfunction studies (6 papers). A. Kéfi is often cited by papers focused on Urological Disorders and Treatments (7 papers), Urologic and reproductive health conditions (7 papers) and Sexual function and dysfunction studies (6 papers). A. Kéfi collaborates with scholars based in Türkiye. A. Kéfi's co-authors include Adil Esen, Güven Aslan, İlhan Çelebi, Kutsal Yörükoğlu, Mustafa Seçil, Barış Altay, Ömer Demir, Burçin Tuna, Süleyman Men and Caner Çavdar and has published in prestigious journals such as SHILAP Revista de lepidopterología, Radiology and The Journal of Urology.

In The Last Decade

A. Kéfi

28 papers receiving 317 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Kéfi Türkiye 13 131 111 95 73 62 30 325
Melih Balcı Türkiye 12 156 1.2× 119 1.1× 104 1.1× 54 0.7× 47 0.8× 62 360
Muammer Bozkurt Türkiye 12 100 0.8× 100 0.9× 69 0.7× 62 0.8× 53 0.9× 56 349
F. Rolo Portugal 10 99 0.8× 89 0.8× 98 1.0× 56 0.8× 103 1.7× 21 355
Gholamreza Mokhtari Iran 11 134 1.0× 69 0.6× 147 1.5× 86 1.2× 49 0.8× 31 330
Nurullah Hamidi Türkiye 11 117 0.9× 103 0.9× 81 0.9× 69 0.9× 43 0.7× 52 292
Ahmet Ürkmez Türkiye 12 162 1.2× 207 1.9× 132 1.4× 106 1.5× 59 1.0× 76 472
Metin İshak Öztürk Türkiye 11 121 0.9× 113 1.0× 236 2.5× 148 2.0× 27 0.4× 56 384
Ferhat Ateş Türkiye 12 120 0.9× 163 1.5× 73 0.8× 56 0.8× 44 0.7× 63 399
SCOTT RUTCHIK United States 9 72 0.5× 126 1.1× 108 1.1× 44 0.6× 138 2.2× 18 326
Barış Nuhoğlu Türkiye 11 80 0.6× 112 1.0× 205 2.2× 105 1.4× 42 0.7× 30 312

Countries citing papers authored by A. Kéfi

Since Specialization
Citations

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

Fields of papers citing papers by A. Kéfi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Kéfi

This figure shows the co-authorship network connecting the top 25 collaborators of A. Kéfi. A scholar is included among the top collaborators of A. Kéfi 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 A. Kéfi. A. Kéfi 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.
Kaygısız, Onur, Nihat Satar, Ali Güneş, et al.. (2018). Factors predicting postoperative febrile urinary tract infection following percutaneous nephrolithotomy in prepubertal children. Journal of Pediatric Urology. 14(5). 448.e1–448.e7. 16 indexed citations
3.
Bozkurt, Ozan, et al.. (2016). Effects of resveratrol on the alterations of cavernosal eNOS and LOX-1 expression in the hypercholesterolemic condition: a preliminary study. TURKISH JOURNAL OF MEDICAL SCIENCES. 46(4). 1083–1088. 1 indexed citations
4.
Korhan, Peyda, A. Kéfi, Ömer Demir, et al.. (2016). Resveratrol Protects and Restores Endothelium-Dependent Relaxation in Hypercholesterolemic Rabbit Corpus Cavernosum. The Journal of Sexual Medicine. 13(1). 12–21. 19 indexed citations
5.
Seçil, Mustafa, Güven Aslan, A. Kéfi, et al.. (2010). Role of Intraoperative US in the Decision for Radical or Partial Nephrectomy. Radiology. 258(1). 283–290. 14 indexed citations
6.
Demir, Ömer, et al.. (2010). The giant calculus within the prostatic urethra. Urological Research. 39(4). 319–321. 6 indexed citations
7.
Seçil, Mustafa, et al.. (2006). Congenital Seminal Vesicle Cyst Accompanying Ipsilateral Renal Agenesis and Rudimentary Ureter. International Urology and Nephrology. 38(1). 133–135. 12 indexed citations
8.
Kéfi, A., et al.. (2006). Urethral injury as a complication of isolated diastasis pubis: case report. International Urology and Nephrology. 38(3-4). 501–503.
9.
Seçil, Mustafa, Ali Koçyiğit, Güven Aslan, et al.. (2006). Segmental testicular infarction as a complication of varicocelectomy: Sonographic findings. Journal of Clinical Ultrasound. 34(3). 143–145. 18 indexed citations
10.
Aslan, Güven, et al.. (2005). The Value of PSA, Free-to-total PSA Ratio and PSA Density in the Prediction of Pathologic Stage for Clinically Localized Prostate Cancer. International Urology and Nephrology. 37(3). 511–514. 16 indexed citations
11.
12.
Kéfi, A., İsmail Özdemir, Burçin Tuna, et al.. (2005). Predictive Value of the International Prostate Symptom Score for Positive Prostate Needle Biopsy in the Low-Intermediate Prostate-Specific Antigen Range. Urologia Internationalis. 75(3). 222–226. 6 indexed citations
13.
Çelebi, İlhan, et al.. (2004). Relationship between Complications due to Prostate Biopsy and the Scores of Pain and Discomfort. Urologia Internationalis. 72(4). 303–307. 9 indexed citations
14.
Seçil, Mustafa, et al.. (2004). Sonographic Features of Spermatic Cord Leiomyosarcoma. Journal of Ultrasound in Medicine. 23(7). 973–976. 15 indexed citations
15.
Sarı, İ̇smail, Servet Akar, Mustafa Seçil, et al.. (2004). Thrombosis and priapism in a patient with Henoch-Schonlein purpura. Rheumatology International. 25(6). 472–474. 14 indexed citations
16.
Yeniçerioğlu, Yavuz, A. Kéfi, Güven Aslan, et al.. (2002). Efficacy and safety of sildenafil for treating erectile dysfunction in patients on dialysis. British Journal of Urology. 90(4). 442–445. 32 indexed citations
17.
Kéfi, A., et al.. (2002). The effects of female age on the outcome of testicular sperm extraction and intracytoplasmic sperm injection in infertile patient with azoospermia. International Urology and Nephrology. 33(1). 95–99. 5 indexed citations
18.
Altay, Barış, et al.. (2001). Comparison of Gleason Scores from Sextant Prostate Biopsies and Radical Prostatectomy Specimens. Urologia Internationalis. 67(1). 14–18. 13 indexed citations
19.
Altay, Barış, et al.. (2001). Histopathological examination of both ipsilateral and contralateral testes with different obstructive models in prepubertal and adult rats. British Journal of Urology. 88(1). 84–89. 11 indexed citations
20.
Altay, Barış, et al.. (2000). The best management of superficial bladder tumours: Comparing TUR alone versus TUR combined with intravesical chemotherapy modalities?. International Urology and Nephrology. 32(1). 53–58. 11 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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