O H Clark

885 total citations
20 papers, 645 citations indexed

About

O H Clark is a scholar working on Nephrology, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, O H Clark has authored 20 papers receiving a total of 645 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Nephrology, 12 papers in Pulmonary and Respiratory Medicine and 8 papers in Oncology. Recurrent topics in O H Clark's work include Parathyroid Disorders and Treatments (12 papers), Medical Imaging and Pathology Studies (12 papers) and Thyroid Cancer Diagnosis and Treatment (5 papers). O H Clark is often cited by papers focused on Parathyroid Disorders and Treatments (12 papers), Medical Imaging and Pathology Studies (12 papers) and Thyroid Cancer Diagnosis and Treatment (5 papers). O H Clark collaborates with scholars based in United States and United Kingdom. O H Clark's co-authors include Gretchen A. W. Gooding, A A Moss, W. Richard Webb, David D. Stark, GA Gooding, G Gamsu, C B Higgins, Quan‐Yang Duh, M R Fisher and Claire Arnaud and has published in prestigious journals such as Radiology, American Journal of Roentgenology and Environmental Research.

In The Last Decade

O H Clark

20 papers receiving 609 citations

Peers

O H Clark

NEPHR

PRM

SURGE

ONCOL

GENET

C. P. Wells United Kingdom

Edis Aj

Maurice Galante United States

Yu‐Chien Shiau Taiwan

Masakazu Nobori Japan

Alberto Molinari Italy

Michael Tamilia Canada

W S Shand United Kingdom

Claude Ghorra Lebanon

Jessica Ohnona France

C. P. Wells United Kingdom

O H Clark

376 ×1.0

NEPHR

303 ×1.3

PRM

233 ×1.1

SURGE

128 ×0.6

ONCOL

47 ×0.4

GENET

Citations per year, relative to O H Clark O H Clark (= 1×) peers C. P. Wells

Countries citing papers authored by O H Clark

Since Specialization

Citations

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

Fields of papers citing papers by O H Clark

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O H Clark. 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 O H Clark. The network helps show where O H Clark may publish in the future.

Co-authorship network of co-authors of O H Clark

This figure shows the co-authorship network connecting the top 25 collaborators of O H Clark. A scholar is included among the top collaborators of O H Clark 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 O H Clark. O H Clark 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

Clark, O H, et al.. (2004). Persistent or recurrent primary hyperparathyroidism.. PubMed. 74(4). 423–34. 8 indexed citations

Al-Sobhi, Saif S. & O H Clark. (2001). Thyroid carcinosarcoma and undifferentiated thyroid carcinoma. 1 indexed citations

Morita, Eugene, et al.. (1994). Technetium Tc 99m sestamibi for parathyroid imaging.. PubMed. 161(4). 413–413. 7 indexed citations

Kang, Yusuhn, Kenneth Rosen, O H Clark, & C B Higgins. (1993). Localization of abnormal parathyroid glands of the mediastinum with MR imaging.. Radiology. 189(1). 137–141. 45 indexed citations

Osterloh, John & O H Clark. (1993). Effects of Hyperparathyroidism on Blood Lead Concentrations in Man. Environmental Research. 62(1). 1–6. 13 indexed citations

Morita, Eugene, et al.. (1993). 99M-TECHNETIUM SESTAMIBI IS A SUPERIOR AGENT TO 201-THALLIUM/PERTECHNETATE SUBTRACTION IN EVALUATING PATIENTS FOR REPEAT PARATHYROIDECTOMY FOR EITHER ADENOMA OR HYPERPLASIA. Clinical Nuclear Medicine. 18(10). 927–927. 2 indexed citations

Tezelman, Serdar, et al.. (1993). Thyroid-stimulating hormone activates phospholipase C in normal and neoplastic thyroid tissue.. PubMed. 114(6). 1064–9. 9 indexed citations

Seelos, Klaus, Ricardo DeMarco, O H Clark, & C B Higgins. (1990). Persistent and recurrent hyperparathyroidism: assessment with gadopentetate dimeglumine-enhanced MR imaging.. Radiology. 177(2). 373–378. 22 indexed citations

Clark, O H, et al.. (1990). Primary tuberculous thyroid abscess mimicking carcinoma diagnosed by fine needle aspiration biopsy.. PubMed. 153(6). 657–9. 13 indexed citations

10.

Auffermann, W, et al.. (1989). MR signal intensity of parathyroid adenomas: correlation with histopathology. American Journal of Roentgenology. 153(4). 873–876. 19 indexed citations

11.

Auffermann, W, et al.. (1988). Recurrent thyroid carcinoma: characteristics on MR images.. Radiology. 168(3). 753–757. 36 indexed citations

12.

Peck, Wallace W., et al.. (1987). Hyperparathyroidism: comparison of MR imaging with radionuclide scanning.. Radiology. 163(2). 415–420. 35 indexed citations

13.

Gooding, Gretchen A. W., et al.. (1987). Parathyroid variants: US evaluation.. Radiology. 165(1). 191–194. 36 indexed citations

14.

Clark, O H, et al.. (1987). Parathyroid carcinoma versus parathyroid adenoma in patients with profound hypercalcemia.. PubMed. 101(6). 649–60. 147 indexed citations

15.

Gooding, Gretchen A. W., et al.. (1986). Parathyroid imaging: comparison of double-tracer (T1-201, Tc-99m) scintigraphy and high-resolution US.. Radiology. 161(1). 57–64. 51 indexed citations

16.

Higgins, CB, M T McNamara, M R Fisher, & O H Clark. (1986). MR imaging of the thyroid. American Journal of Roentgenology. 147(6). 1255–1261. 34 indexed citations

17.

Duh, Quan‐Yang, et al.. (1986). Parathyroid hormone: before and after parathyroidectomy.. PubMed. 100(6). 1021–31. 54 indexed citations

18.

Stark, David D., A A Moss, G Gamsu, et al.. (1984). Magnetic resonance imaging of the neck. Part I: Normal anatomy.. Radiology. 150(2). 447–454. 45 indexed citations

19.

Stark, David D., A A Moss, G Gamsu, et al.. (1984). Magnetic resonance imaging of the neck. Part II: Pathologic findings.. Radiology. 150(2). 455–461. 58 indexed citations

20.

Hsu, F. S., et al.. (1983). Rapid localization of parathyroid tumors by selective venous catheterization and parathyroid hormone bioassay.. PubMed. 94(6). 873–6. 10 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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