H. S. Koppang

538 total citations
21 papers, 440 citations indexed

About

H. S. Koppang is a scholar working on Oral Surgery, Molecular Biology and Periodontics. According to data from OpenAlex, H. S. Koppang has authored 21 papers receiving a total of 440 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Oral Surgery, 6 papers in Molecular Biology and 6 papers in Periodontics. Recurrent topics in H. S. Koppang's work include Oral and Maxillofacial Pathology (6 papers), Oral Health Pathology and Treatment (5 papers) and Soft tissue tumor case studies (3 papers). H. S. Koppang is often cited by papers focused on Oral and Maxillofacial Pathology (6 papers), Oral Health Pathology and Treatment (5 papers) and Soft tissue tumor case studies (3 papers). H. S. Koppang collaborates with scholars based in Norway, United States and Denmark. H. S. Koppang's co-authors include Magne Bryne, Karl Schenck, Morten Boysen, Karleif Vatne, P. S. Thrane, Henrik S. Huitfeldt, P Brandtzæg, Anders Heyden, P Persson and G Bang and has published in prestigious journals such as The Journal of Pathology, Histopathology and European Journal Of Oral Sciences.

In The Last Decade

H. S. Koppang

21 papers receiving 413 citations

Peers

H. S. Koppang

RHEUM

PERIO

SURGE

Ryoichi KAWABE Japan

S. Miles Standish United States

Justine M. Dobeck United States

Alka Kale India

G Fiore-Donno Switzerland

Theodore E. Bolden United States

Elcia Maria Varize Silveira Brazil

J. H. P. Main Canada

Andreia Espíndola Vieira Brazil

Takashi Kinumatsu Japan

Ryoichi KAWABE Japan

H. S. Koppang

148 ×0.7

53 ×0.5

RHEUM

102 ×1.1

PERIO

141 ×1.9

139 ×2.0

SURGE

Citations per year, relative to H. S. Koppang H. S. Koppang (= 1×) peers Ryoichi KAWABE

Countries citing papers authored by H. S. Koppang

Since Specialization

Citations

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

Fields of papers citing papers by H. S. Koppang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. S. Koppang

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

Søland, Tine M., Ingvild J. Brusevold, H. S. Koppang, Karl Schenck, & Magne Bryne. (2008). Nerve growth factor receptor (p75^NTR) and pattern of invasion predict poor prognosis in oral squamous cell carcinoma. Histopathology. 53(1). 62–72. 40 indexed citations

Larheim, Tore A., et al.. (2002). Recurrent conventional cemento-ossifying fibroma of the mandible. Dentomaxillofacial Radiology. 31(1). 65–68. 3 indexed citations

Larheim, Tore A., et al.. (2002). Recurrent conventional cemento-ossifying fibroma of the mandible. Dentomaxillofacial Radiology. 31(1). 65–68. 5 indexed citations

Aase, Steinar, H. S. Koppang, Tore Solheim, et al.. (2001). [Crohn disease of the oral cavity, illustrated by some cases].. PubMed. 121(21). 2489–91. 2 indexed citations

Bryne, Magne, et al.. (1995). Is the carbohydrate sialosyl‐Tn a marker for altered, non‐malignant activity in squamous epithelium in the head and neck region?. The Journal of Pathology. 175(2). 237–242. 14 indexed citations

Koppang, H. S., et al.. (1994). Mineralized deposits in pulps of incompletely developed permanent monkey incisors after pulpotomy with tungsten carbide fissure burs. Dental Traumatology. 10(3). 134–140. 1 indexed citations

Schenck, Karl, et al.. (1994). Candidal infection of the gingiva in HIV‐infected persons. Journal of Oral Pathology and Medicine. 23(4). 178–183. 57 indexed citations

Kvaal, Sigrid I., H. S. Koppang, & Tore Solheim. (1994). Relationship between age and deposit of peritubular dentine. Gerodontology. 11(2). 93–98. 25 indexed citations

Bryne, Magne, et al.. (1993). Distribution of blood-group-related carbohydrate antigens on oral endothelial cells. The Histochemical Journal. 25(5). 339–347. 8 indexed citations

10.

Heyden, Anders, Henrik S. Huitfeldt, H. S. Koppang, et al.. (1992). Cytokeratins as epithelial differentiation markers in premalignant and malignant oral lesions. Journal of Oral Pathology and Medicine. 21(1). 7–11. 63 indexed citations

11.

Koppang, H. S., et al.. (1992). Identification of common foreign material in postendodontic granulomas and cysts.. PubMed. 47(5). 210–6. 26 indexed citations

12.

Koppang, H. S., et al.. (1991). Aureobasidium infection of the jaw. Journal of Oral Pathology and Medicine. 20(4). 191–195. 15 indexed citations

13.

Bang, G, H. S. Koppang, Louis S. Hansen, et al.. (1989). Clear cell odontogenic carcinoma: report of three cases with pulmonary and lymph node metastases. Journal of Oral Pathology and Medicine. 18(2). 113–118. 68 indexed citations

14.

Zorn, Telma M.T., et al.. (1988). Autoradiographic Investigation of Effects of High-Dose Colchicine on Dentinogenesis in Rat Incisors. Cells Tissues Organs. 133(1). 45–49. 3 indexed citations

15.

Lind, Petter O., et al.. (1986). Local immunoreactivity and human papillomavius (HPV) in oral precancer and cancer lesions. European Journal Of Oral Sciences. 94(5). 419–426. 18 indexed citations

16.

Boysen, Morten, et al.. (1979). Fibro-osseous lesions of the cranio-facial bones. The Journal of Laryngology & Otology. 93(8). 793–807. 50 indexed citations

17.

Koppang, H. S., et al.. (1972). Multiple sialolithiasis of minor salivary glands: Report of a case. British Journal of Oral Surgery. 10(2). 193–198. 11 indexed citations

18.

Koppang, H. S. & R. Getty. (1970). Histomorphological studies of the porcine parotid gland as related to age: birth to early adulthood.. PubMed. 34(3). 321–40. 4 indexed citations

19.

Koppang, H. S. & R. Getty. (1970). Histomorphological Studies in the Porcine Parotid Gland as Related to Age: Maturity to Senescence. Journal of Gerontology. 25(4). 364–372. 1 indexed citations

20.

Koppang, H. S., et al.. (1969). FURTHER STUDIES ON THE RADIOSENSITIVITY OF THE RAT INCISOR.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 4 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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