P. Ruben Koehler

1.8k total citations
82 papers, 1.3k citations indexed

About

P. Ruben Koehler is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, P. Ruben Koehler has authored 82 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Surgery, 27 papers in Pulmonary and Respiratory Medicine and 16 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in P. Ruben Koehler's work include Renal and Vascular Pathologies (10 papers), Pediatric Urology and Nephrology Studies (8 papers) and Radiation Dose and Imaging (6 papers). P. Ruben Koehler is often cited by papers focused on Renal and Vascular Pathologies (10 papers), Pediatric Urology and Nephrology Studies (8 papers) and Radiation Dose and Imaging (6 papers). P. Ruben Koehler collaborates with scholars based in United States, Netherlands and India. P. Ruben Koehler's co-authors include Dennis M. Welch, Robert E. Anderson, Brent Baxter, Michiel A. M. Feldberg, Burton Schaffer, Paul F. G. M. van Waes, James A. Nelson, William H. McAlister, A L Williams and David L. Daniels and has published in prestigious journals such as JAMA, Circulation and Gastroenterology.

In The Last Decade

P. Ruben Koehler

81 papers receiving 1.1k citations

Peers

P. Ruben Koehler

SURGE

PRM

ONCOL

RNMI

EPIDE

P M Silverman United States

JOHN R. STY United States

B. Simon Slasky United States

R K Zeman United States

G. Leland Melson United States

J Kaude United States

N. Gourtsoyiannis Greece

Patricia L. Abbitt United States

William B. Seaman United States

S. Suri India

P M Silverman United States

P. Ruben Koehler

954 ×1.4

SURGE

564 ×1.6

PRM

168 ×0.7

ONCOL

267 ×1.5

RNMI

147 ×0.9

EPIDE

Citations per year, relative to P. Ruben Koehler P. Ruben Koehler (= 1×) peers P M Silverman

Countries citing papers authored by P. Ruben Koehler

Since Specialization

Citations

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

Fields of papers citing papers by P. Ruben Koehler

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Ruben Koehler. 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 P. Ruben Koehler. The network helps show where P. Ruben Koehler may publish in the future.

Co-authorship network of co-authors of P. Ruben Koehler

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

All Works

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20 of 20 papers shown

Fritscher‐Ravens, Annette, Atefeh Ghanbari, Simon Thompson, et al.. (2007). Which parameters might predict complications after natural orifice endoluminal surgery (NOTES)? Results from a randomized comparison with open surgical access in pigs. Endoscopy. 39(10). 888–892. 10 indexed citations

Koehler, P. Ruben, Michiel A. M. Feldberg, Paul F. G. M. van Waes, & Paul M. Silverman. (1985). PREOPERATIVE STAGING OF RECTAL CANCER WITH COMPUTERIZED TOMOGRAPHY. Journal of Computer Assisted Tomography. 9(2). 424–424. 10 indexed citations

Daniels, David L., et al.. (1984). Magnetic resonance imaging of the internal auditory canal.. Radiology. 151(1). 105–108. 38 indexed citations

Waes, Paul F. G. M. van, et al.. (1983). Computed Tomography of Breast Lesions. Journal of Computer Assisted Tomography. 7(4). 650–654. 25 indexed citations

Osborn, AG & P. Ruben Koehler. (1982). Computed tomography of the paraspinal musculature: normal and pathologic anatomy. American Journal of Roentgenology. 138(1). 93–98. 8 indexed citations

Koehler, P. Ruben & A A Mancuso. (1982). Pitfalls in the diagnosis of retroperitoneal adenopathy.. PubMed. 33(3). 197–201. 4 indexed citations

Koehler, P. Ruben, et al.. (1976). Differential diagnosis of benign and malignant renal masses.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 8(1). 3356–3356. 3 indexed citations

Koehler, P. Ruben & James A. Nelson. (1976). ARTERIOGRAPHY FINDINGS IN INFLAMMATORY MASS LESIONS OF THE KIDNEY. Radiologic Clinics of North America. 14(2). 281–293. 4 indexed citations

Koehler, P. Ruben, et al.. (1976). Massive Extra-enteric Gastrointestinal Bleeding: Angiographic Diagnosis. Radiology. 119(1). 41–44. 20 indexed citations

10.

Koehler, P. Ruben, et al.. (1976). Ultrasonic “B” Scanning in the Diagnosis of Complications in Renal Transplant Patients. Radiology. 119(3). 661–664. 31 indexed citations

11.

Stanley, Robert, et al.. (1973). Angiotomography: Integrated Laminagraphy and Selective Renal Angiography. Radiology. 106(2). 454–456. 1 indexed citations

12.

Koehler, P. Ruben, et al.. (1972). Pseudotumors of Colon Due to Adhesions. Radiology. 103(3). 597–599. 6 indexed citations

13.

Koehler, P. Ruben. (1969). New approaches to the radiological diagnosis of Mallory-Weiss syndrome. British Journal of Radiology. 42(497). 354–357. 10 indexed citations

14.

Koehler, P. Ruben, E. James Potchen, William R. Cole, & Rebecca Studer. (1968). Experimental Studies of Intralymphatic Administration of Radiotherapy. Radiology. 90(3). 495–501. 4 indexed citations

15.

Koehler, P. Ruben, et al.. (1967). Angiographic Localization of Unknown Acute Gastrointestinal Bleeding Sites. Radiology. 89(2). 244–249. 21 indexed citations

16.

Koehler, P. Ruben, et al.. (1965). Experience with a 70 mm. Camera in image amplification fluorography. Clinical Radiology. 16(4). 363–368. 1 indexed citations

17.

Koehler, P. Ruben & Marvin J. Friedenberg. (1965). The Value of the Prone Roentgenogram During Excretory Urography. The Journal of Urology. 94(5). 625–627. 1 indexed citations

18.

Koehler, P. Ruben, et al.. (1964). A Femoral Artery Compressor. Radiology. 82(1). 46–47. 1 indexed citations

19.

Koehler, P. Ruben & Harold J. Isard. (1962). An Unusual Complication of Inferior Venacavography. Circulation. 26(5). 935–936. 3 indexed citations

20.

Koehler, P. Ruben, et al.. (1962). Observations on the Behavior of Testicular Tumors with Comments on Racial Incidence. The Journal of Urology. 87(4). 577–579. 8 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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