Peter M. Klara

1.5k total citations
24 papers, 1.1k citations indexed

About

Peter M. Klara is a scholar working on Surgery, Pathology and Forensic Medicine and Neurology. According to data from OpenAlex, Peter M. Klara has authored 24 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 9 papers in Pathology and Forensic Medicine and 6 papers in Neurology. Recurrent topics in Peter M. Klara's work include Spine and Intervertebral Disc Pathology (6 papers), Spinal Fractures and Fixation Techniques (6 papers) and Cervical and Thoracic Myelopathy (5 papers). Peter M. Klara is often cited by papers focused on Spine and Intervertebral Disc Pathology (6 papers), Spinal Fractures and Fixation Techniques (6 papers) and Cervical and Thoracic Myelopathy (5 papers). Peter M. Klara collaborates with scholars based in United States, Germany and Australia. Peter M. Klara's co-authors include W. Caspar, D. Barbier, D. Barbier, Charles D. Ray, Kenneth R. Brizzee, Dennis E. McDonnell, Robert D. Yates, I‐Li Chen, Jon E. Block and Robert A. McGuire and has published in prestigious journals such as The Journal of Comparative Neurology, Brain Research and Spine.

In The Last Decade

Peter M. Klara

24 papers receiving 998 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Peter M. Klara United States 13 737 674 110 105 74 24 1.1k
Stefan Kroppenstedt Germany 16 615 0.8× 587 0.9× 128 1.2× 128 1.2× 123 1.7× 37 934
T. Iwahara Japan 10 568 0.8× 546 0.8× 90 0.8× 156 1.5× 29 0.4× 15 870
Tsukasa Kanchiku Japan 21 889 1.2× 691 1.0× 100 0.9× 169 1.6× 53 0.7× 79 1.3k
José Barberá Spain 15 519 0.7× 300 0.4× 44 0.4× 119 1.1× 144 1.9× 38 870
Hendrik van de Meent Netherlands 16 492 0.7× 452 0.7× 353 3.2× 87 0.8× 51 0.7× 26 1.1k
Khalil Salame Israel 19 676 0.9× 529 0.8× 157 1.4× 214 2.0× 111 1.5× 54 1.1k
Yasuaki Imajo Japan 20 776 1.1× 709 1.1× 101 0.9× 209 2.0× 59 0.8× 92 1.2k
K T Ragnarsson United States 9 186 0.3× 326 0.5× 202 1.8× 56 0.5× 31 0.4× 11 799
Edmund Frank United States 20 419 0.6× 321 0.5× 36 0.3× 48 0.5× 336 4.5× 59 1.0k
Doris Maier Germany 18 434 0.6× 777 1.2× 55 0.5× 32 0.3× 75 1.0× 58 1.0k

Countries citing papers authored by Peter M. Klara

Since Specialization
Citations

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

Fields of papers citing papers by Peter M. Klara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter M. Klara. 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 Peter M. Klara. The network helps show where Peter M. Klara may publish in the future.

Co-authorship network of co-authors of Peter M. Klara

This figure shows the co-authorship network connecting the top 25 collaborators of Peter M. Klara. A scholar is included among the top collaborators of Peter M. Klara 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 Peter M. Klara. Peter M. Klara 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.
Cammisa, Frank P., Gary L. Lowery, Steven R. Garfin, et al.. (2004). Two-Year Fusion Rate Equivalency Between Grafton® DBM Gel and Autograft in Posterolateral Spine Fusion. Spine. 29(6). 660–666. 154 indexed citations
2.
Klara, Peter M., et al.. (2003). Comparison of Lumbar Interbody Fusion Techniques Using Ray Threaded Fusion Cages and Pedicle Screw Fixation Systems. Neurosurgery Quarterly. 13(1). 20–29. 7 indexed citations
3.
Klara, Peter M. & Charles D. Ray. (2002). Artificial Nucleus Replacement. Spine. 27(12). 1374–1377. 109 indexed citations
4.
Klara, Peter M.. (1996). In Fusion Necessary After Anterior Cervical Discectomy?. Spine. 21(9). 1112–1112. 2 indexed citations
5.
Klara, Peter M. & Kevin T. Foley. (1993). Surgical Treatment of Osteophytes and Calcified Discs of the Cervical Spine. Neurosurgery Clinics of North America. 4(1). 53–60. 3 indexed citations
6.
McDonnell, Dennis E., et al.. (1990). Delayed hearing loss after neurovascular decompression. Neurosurgery. 27(6). 997–997. 13 indexed citations
7.
McDonnell, Dennis E., et al.. (1990). Delayed Hearing Loss after Neurovascular Decompression. Neurosurgery. 27(6). 997–1003. 12 indexed citations
8.
Caspar, W., D. Barbier, & Peter M. Klara. (1989). Anterior cervical fusion and Caspar plate stabilization for cervical trauma. Neurosurgery. 25(4). 491–491. 251 indexed citations
9.
Klara, Peter M.. (1987). Microvascular anastomosis in spontaneously hypertensive and stroke‐prone rats. Microsurgery. 8(4). 190–196. 1 indexed citations
10.
Barkovich, A J, C M Citrin, Peter M. Klara, Franz J. Wippold, & Jorge C. Kattah. (1986). Magnetic resonance imaging of cysticercosis.. PubMed. 145(5). 687–90. 5 indexed citations
11.
Spaide, Richard F., et al.. (1985). Spasmus nutans as a Presenting Sign of an Arachnoid Cyst. Pediatric Neurosurgery. 12(6). 311–314. 7 indexed citations
12.
Brizzee, Kenneth R. & Peter M. Klara. (1984). The structure of the mammalian area postrema.. PubMed. 43(15). 2944–8. 35 indexed citations
13.
Pevsner, Paul H., Peter M. Klara, John L. Doppman, Eugene D. George, & Mary Girton. (1983). Ethyl alcohol: experimental agent for interventional therapy of neurovascular lesions.. American Journal of Neuroradiology. 4(3). 388–90. 3 indexed citations
14.
Klara, Peter M. & Eugene D. George. (1982). Warning Leaks and Sentinel Headaches Associated with Subarachnoid Hemorrhage. Military Medicine. 147(8). 660–662. 5 indexed citations
15.
Knox, Craig A., Robert D. Yates, I‐Li Chen, & Peter M. Klara. (1980). Effects of aging on the structural and permeability characteristics of cerebrovasculature in normotensive and hypertensive strains of rats. Acta Neuropathologica. 51(1). 1–13. 64 indexed citations
16.
Klara, Peter M., Kenneth R. Brizzee, I‐Li Chen, & Robert D. Yates. (1978). Ultrastructural localization of ATPase activity in the dog area postrema. Brain Research. 146(1). 165–171. 10 indexed citations
17.
Brizzee, Kenneth R., et al.. (1978). Effects of systemic administration of 6-hydroxydopamine on the circumventricular organs in nonhuman primates. Cell and Tissue Research. 187(1). 115–27. 11 indexed citations
18.
Klara, Peter M., et al.. (1976). Destructive action of systemically administered 6-hydroxydopamine on the rat area postrema. Brain Research. 104(1). 187–192. 14 indexed citations
19.
Klara, Peter M. & Kenneth R. Brizzee. (1976). Ultrastructural Aspects of Ependymal Cells Covering the Feline Area Postrema. Proceedings annual meeting Electron Microscopy Society of America. 34. 120–121. 3 indexed citations
20.
Klara, Peter M., et al.. (1975). The ultrastructural morphology of the squirrel monkey area postrema. Cell and Tissue Research. 160(3). 315–26. 43 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Stefan Kroppenstedt Breakdown of academic impact, for papers by T. Iwahara Breakdown of academic impact, for papers by Tsukasa Kanchiku Breakdown of academic impact, for papers by José Barberá Breakdown of academic impact, for papers by Hendrik van de Meent Breakdown of academic impact, for papers by Khalil Salame Breakdown of academic impact, for papers by Yasuaki Imajo Breakdown of academic impact, for papers by K T Ragnarsson Breakdown of academic impact, for papers by Edmund Frank Breakdown of academic impact, for papers by Doris Maier
Rankless by CCL
2026