Royal J. Bartrum

906 total citations
23 papers, 699 citations indexed

About

Royal J. Bartrum is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Royal J. Bartrum has authored 23 papers receiving a total of 699 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 8 papers in Radiology, Nuclear Medicine and Imaging and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Royal J. Bartrum's work include Ultrasound in Clinical Applications (5 papers), Radiation Dose and Imaging (3 papers) and Pancreatitis Pathology and Treatment (3 papers). Royal J. Bartrum is often cited by papers focused on Ultrasound in Clinical Applications (5 papers), Radiation Dose and Imaging (3 papers) and Pancreatitis Pathology and Treatment (3 papers). Royal J. Bartrum collaborates with scholars based in United States and United Kingdom. Royal J. Bartrum's co-authors include Edward H. Smith, Harte C. Crow, Norman K. Hollenberg, Daniel Berkowitz, Carl J. D’Orsi, C Grytter, Jan Fog Pedersen, Jacob J. Lokich, Young‐Cheol Chang and Peter G. Herman and has published in prestigious journals such as New England Journal of Medicine, JAMA and Radiology.

In The Last Decade

Royal J. Bartrum

21 papers receiving 538 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Royal J. Bartrum United States	13	329	281	123	119	84	23	699
W Scheible United States	17	564 1.7×	177 0.6×	148 1.2×	60 0.5×	37 0.4×	27	930
Carol A. Mittelstaedt United States	17	600 1.8×	255 0.9×	62 0.5×	55 0.5×	50 0.6×	36	905
Norman Loberant Israel	14	410 1.2×	185 0.7×	95 0.8×	58 0.5×	62 0.7×	76	684
Z Heyman Israel	16	297 0.9×	117 0.4×	68 0.6×	53 0.4×	60 0.7×	39	557
P W Callen United States	12	297 0.9×	243 0.9×	78 0.6×	80 0.7×	42 0.5×	15	708
Susan R. Luck United States	20	777 2.4×	533 1.9×	93 0.8×	33 0.3×	129 1.5×	39	1.1k
S Beningfield South Africa	16	524 1.6×	281 1.0×	157 1.3×	80 0.7×	67 0.8×	59	843
W. Frederick Sample United States	14	383 1.2×	249 0.9×	76 0.6×	64 0.5×	15 0.2×	25	643
Frank M. Volberg United States	16	413 1.3×	310 1.1×	72 0.6×	58 0.5×	12 0.1×	34	763
W. B. Schwerk Germany	14	377 1.1×	205 0.7×	67 0.5×	69 0.6×	59 0.7×	41	592

Countries citing papers authored by Royal J. Bartrum

Since Specialization

Citations

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

Fields of papers citing papers by Royal J. Bartrum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Royal J. Bartrum

This figure shows the co-authorship network connecting the top 25 collaborators of Royal J. Bartrum. A scholar is included among the top collaborators of Royal J. Bartrum 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 Royal J. Bartrum. Royal J. Bartrum 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

Bartrum, Royal J.. (1986). Ultrasound instrumentation.. PubMed. 25(3). 279–303. 1 indexed citations

Bartrum, Royal J. & Harte C. Crow. (1983). Real-Time Ultrasound: A Manual for Physicians and Technical Personnel. 4 indexed citations

Bartrum, Royal J. & Harte C. Crow. (1980). Ultrasound echo averaging: A simple method for improving image perception. Journal of Clinical Ultrasound. 8(1). 63–64. 3 indexed citations

Bartrum, Royal J. & Harte C. Crow. (1979). Case studies in ultrasound. Medical Entomology and Zoology. 1 indexed citations

Bartrum, Royal J. & Harte C. Crow. (1979). Real-Time Ultrasound: Its Role in Abdominal Examinations. Radiology. 133(3). 823–824. 9 indexed citations

Holm, H. H., et al.. (1977). The relationship of computed tomography and ultrasonography in diagnosis of abdominal disease. Journal of Clinical Ultrasound. 5(4). 230–237. 7 indexed citations

Bartrum, Royal J. & Harte C. Crow. (1977). Gray-scale ultrasound: A manual for physicians and technical personnel. 15 indexed citations

Smith, Edward H., et al.. (1977). False‐positive diagnoses of pancreatic tail lesions caused by colon. Journal of Clinical Ultrasound. 5(5). 343–345. 1 indexed citations

Bartrum, Royal J., et al.. (1977). Ultrasonic and Radiographic Cholecystography. New England Journal of Medicine. 296(10). 538–541. 95 indexed citations

10.

Crow, Harte C., et al.. (1976). Expanded criteria for the ultrasonic diagnosis of gallstones. Journal of Clinical Ultrasound. 4(4). 289–292. 37 indexed citations

11.

Bartrum, Royal J.. (1976). Ultrasound Examination of the Gallbladder. JAMA. 236(10). 1147–1147. 23 indexed citations

12.

Bartrum, Royal J., et al.. (1976). Evaluation of Renal Transplants with Ultrasound. Radiology. 118(2). 406–410. 40 indexed citations

13.

Cuttino, John T., Royal J. Bartrum, Norman K. Hollenberg, & Herbert L. Abrams. (1975). Collateral vessel formation: isolation of a transferable factor promoting a vascular response. Basic Research in Cardiology. 70(5). 568–573. 18 indexed citations

14.

Smith, Edward H., et al.. (1975). Percutaneous Aspiration Biopsy of the Pancreas under Ultrasonic Guidance. New England Journal of Medicine. 292(16). 825–828. 103 indexed citations

15.

Pedersen, Jan Fog, Royal J. Bartrum, & C Grytter. (1975). RESIDUAL URINE DETERMINATION BY ULTRASONIC SCANNING. American Journal of Roentgenology. 125(2). 474–478. 68 indexed citations

16.

Bartrum, Royal J.. (1974). Practical Considerations in Abdominal Ultrasonic Scanning. New England Journal of Medicine. 291(20). 1068–1070. 7 indexed citations

17.

Smith, Edward H., et al.. (1974). Ultrasonically Guided Percutaneous Aspiration Biopsy of the Pancreas. Radiology. 112(3). 737–738. 20 indexed citations

18.

Bartrum, Royal J., Daniel Berkowitz, & Norman K. Hollenberg. (1974). A Simple Radioactive Microsphere Method for Measuring Regional Flow and Cardiac Output. Investigative Radiology. 9(3). 126–132. 95 indexed citations

19.

Rasmussen, Sten Nørby, et al.. (1974). THREE-DIMENSIONAL IMAGING OF ABDOMINAL ORGANS WITH ULTRASOUND. American Journal of Roentgenology. 121(4). 883–888. 10 indexed citations

20.

Bartrum, Royal J., et al.. (1973). ROENTGENOGRAPHIC FINDINGS IN PULMONARY MUCORMYCOSIS. American Journal of Roentgenology. 117(4). 810–815. 36 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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