Richard E. Erhard

3.0k total citations
36 papers, 2.2k citations indexed

About

Richard E. Erhard is a scholar working on Pharmacology, Surgery and Pathology and Forensic Medicine. According to data from OpenAlex, Richard E. Erhard has authored 36 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pharmacology, 18 papers in Surgery and 17 papers in Pathology and Forensic Medicine. Recurrent topics in Richard E. Erhard's work include Musculoskeletal pain and rehabilitation (21 papers), Spine and Intervertebral Disc Pathology (17 papers) and Myofascial pain diagnosis and treatment (7 papers). Richard E. Erhard is often cited by papers focused on Musculoskeletal pain and rehabilitation (21 papers), Spine and Intervertebral Disc Pathology (17 papers) and Myofascial pain diagnosis and treatment (7 papers). Richard E. Erhard collaborates with scholars based in United States, Belgium and Saudi Arabia. Richard E. Erhard's co-authors include Anthony Delitto, Julie M. Fritz, Michael T. Cibulka, Sara R. Piva, Gerard P. Brennan, Stephen J. Hunter, Anne Thackeray, William C. Welch, David Browder and John D. Childs and has published in prestigious journals such as Spine, Archives of Physical Medicine and Rehabilitation and Physical Therapy.

In The Last Decade

Richard E. Erhard

35 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Richard E. Erhard United States 20 1.9k 1.2k 678 421 257 36 2.2k
Linda Van Dillen United States 13 1.4k 0.8× 581 0.5× 499 0.7× 376 0.9× 228 0.9× 16 1.9k
Carla Vanti Italy 27 1.3k 0.7× 546 0.4× 570 0.8× 301 0.7× 350 1.4× 72 1.9k
Frank J. E. Falco United States 28 1.6k 0.8× 1.5k 1.2× 1.2k 1.8× 197 0.5× 94 0.4× 47 2.5k
Greg Kawchuk Canada 22 1.3k 0.7× 740 0.6× 492 0.7× 342 0.8× 170 0.7× 67 1.7k
Mark W. Werneke United States 22 1.2k 0.6× 637 0.5× 346 0.5× 226 0.5× 253 1.0× 50 1.5k
Peter Aker Canada 19 1.5k 0.8× 703 0.6× 553 0.8× 601 1.4× 264 1.0× 23 2.1k
Mark L. Schoene United States 9 957 0.5× 468 0.4× 319 0.5× 182 0.4× 209 0.8× 14 1.4k
Thomas R. Lehmann United States 21 1.4k 0.7× 1.8k 1.4× 1.5k 2.2× 170 0.4× 172 0.7× 32 2.6k
Thomas R. Denninger United States 10 1.2k 0.6× 446 0.4× 235 0.3× 312 0.7× 189 0.7× 19 1.4k
Jane Darter United States 8 1.2k 0.6× 579 0.5× 293 0.4× 162 0.4× 241 0.9× 12 1.5k

Countries citing papers authored by Richard E. Erhard

Since Specialization
Citations

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

Fields of papers citing papers by Richard E. Erhard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard E. Erhard. 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 Richard E. Erhard. The network helps show where Richard E. Erhard may publish in the future.

Co-authorship network of co-authors of Richard E. Erhard

This figure shows the co-authorship network connecting the top 25 collaborators of Richard E. Erhard. A scholar is included among the top collaborators of Richard E. Erhard 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 Richard E. Erhard. Richard E. Erhard 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.
Schneider, Michael, et al.. (2008). Spinal Palpation for Lumbar Segmental Mobility and Pain Provocation: An Interexaminer Reliability Study. Journal of Manipulative and Physiological Therapeutics. 31(6). 465–473. 51 indexed citations
2.
Lewis, Clare, et al.. (2008). Kyphoscoliosis Improvement While Treating a Patient for Adhesive Capsulitis Using the Active Therapeutic Movement Version 2. Journal of Manipulative and Physiological Therapeutics. 31(9). 715–722. 13 indexed citations
3.
Erhard, Richard E., et al.. (2005). Cervical Radiculopathy or Parsonage-Turner Syndrome: Differential Diagnosis of a Patient With Neck and Upper Extremity Symptoms. Journal of Orthopaedic and Sports Physical Therapy. 35(10). 659–664. 19 indexed citations
4.
Browder, David & Richard E. Erhard. (2005). Decision Making for a Painful Hip: A Case Requiring Referral. Journal of Orthopaedic and Sports Physical Therapy. 35(11). 738–744. 8 indexed citations
5.
Erhard, Richard E., et al.. (2004). Patient With Metastatic Adenocarcinoma Imitating Lumbar Herniated Nucleus Pulposis. Journal of Manipulative and Physiological Therapeutics. 27(9). 569–573. 6 indexed citations
6.
Childs, John D., Julie M. Fritz, Sara R. Piva, & Richard E. Erhard. (2003). Clinical Decision Making in the Identification of Patients Likely to Benefit From Spinal Manipulation: A Traditional Versus an Evidence-Based Approach. Journal of Orthopaedic and Sports Physical Therapy. 33(5). 259–272. 19 indexed citations
7.
Fritz, Julie M., Anthony Delitto, & Richard E. Erhard. (2003). Comparison of Classification-Based Physical Therapy With Therapy Based on Clinical Practice Guidelines for Patients with Acute Low Back Pain. Spine. 28(13). 1363–1371. 287 indexed citations
8.
Childs, J.D., Sara R. Piva, Richard E. Erhard, & Gregory E. Hicks. (2003). Side-to-side weight-bearing asymmetry in subjects with low back pain. Manual Therapy. 8(3). 166–169. 30 indexed citations
9.
George, Steven Z., Julie M. Fritz, & Richard E. Erhard. (2001). A Comparison of Fear-Avoidance Beliefs in Patients With Lumbar Spine Pain and Cervical Spine Pain. Spine. 26(19). 2139–2145. 97 indexed citations
10.
Piva, Sara R., et al.. (2000). Cervical Radiculopathy: A Case Problem Using a Decision-Making Algorithm. Journal of Orthopaedic and Sports Physical Therapy. 30(12). 745–754. 5 indexed citations
11.
Greenwood, Michael J., Richard E. Erhard, & Dina L. Jones. (1998). Differential Diagnosis of the Hip Vs. Lumbar Spine: Five Case Reports. Journal of Orthopaedic and Sports Physical Therapy. 27(4). 308–315. 20 indexed citations
12.
Fritz, Julie M., et al.. (1998). Segmental Instability of the Lumbar Spine. Physical Therapy. 78(8). 889–896. 66 indexed citations
13.
Fritz, Julie M., et al.. (1998). An Examination of the Selective Tissue Tension Scheme, With Evidence for the Concept of a Capsular Pattern of the Knee. Physical Therapy. 78(10). 1046–1056. 22 indexed citations
14.
Fritz, Julie M., et al.. (1997). A Nonsurgical Treatment Approach for Patients With Lumbar Spinal Stenosis. Physical Therapy. 77(9). 962–973. 63 indexed citations
15.
Jones, Dina L. & Richard E. Erhard. (1997). Diagnosis of Trochanteric Bursitis Versus Femoral Neck Stress Fracture. Physical Therapy. 77(1). 58–67. 22 indexed citations
16.
Fritz, Julie M., et al.. (1997). Preliminary Results of the Use of a Two-Stage Treadmill Test as a Clinical Diagnostic Tool in the Differential Diagnosis of Lumbar Spinal Stenosis. Journal of Spinal Disorders & Techniques. 10(5). 410???416–410???416. 3 indexed citations
17.
Delitto, Anthony, et al.. (1995). A Treatment-Based Classification Approach to Low Back Syndrome: Identifying and Staging Patients for Conservative Treatment. Physical Therapy. 75(6). 470–485. 393 indexed citations
18.
Erhard, Richard E., Anthony Delitto, & Michael T. Cibulka. (1994). Relative Effectiveness of an Extension Program and a Combined Program of Manipulation and Flexion and Extension Exercises in Patients With Acute Low Back Syndrome. Physical Therapy. 74(12). 1093–1100. 150 indexed citations
19.
Welch, William C., Richard E. Erhard, Brent L. Clyde, & George B. Jacobs. (1994). Systemic malignancy presenting as neck and shoulder pain. Archives of Physical Medicine and Rehabilitation. 75(8). 918–920. 5 indexed citations
20.
Delitto, Anthony, et al.. (1993). Evidence for Use of an Extension-Mobilization Category in Acute Low Back Syndrome: A Prescriptive Validation Pilot Study. Physical Therapy. 73(4). 216–222. 178 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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