M. Hjelm-Hansen

1.0k total citations
18 papers, 803 citations indexed

About

M. Hjelm-Hansen is a scholar working on Otorhinolaryngology, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, M. Hjelm-Hansen has authored 18 papers receiving a total of 803 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Otorhinolaryngology, 5 papers in Pulmonary and Respiratory Medicine and 5 papers in Oncology. Recurrent topics in M. Hjelm-Hansen's work include Head and Neck Cancer Studies (8 papers), Advanced Radiotherapy Techniques (3 papers) and Sinusitis and nasal conditions (2 papers). M. Hjelm-Hansen is often cited by papers focused on Head and Neck Cancer Studies (8 papers), Advanced Radiotherapy Techniques (3 papers) and Sinusitis and nasal conditions (2 papers). M. Hjelm-Hansen collaborates with scholars based in Denmark. M. Hjelm-Hansen's co-authors include Jens Overgaard, A. P. Andersen, Lars Vendelbo Johansen, Karsten Juhl Jørgensen, C. Gadeberg, Hanne Sand Hansen, E. Sandberg, M. G. Pedersen, A Berthelsen and C. Lund and has published in prestigious journals such as International Journal of Radiation Oncology*Biology*Physics, Medical Physics and Radiotherapy and Oncology.

In The Last Decade

M. Hjelm-Hansen

18 papers receiving 781 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. Hjelm-Hansen Denmark 14 363 277 266 224 214 18 803
H. Ortíz Puerto Rico 7 295 0.8× 238 0.9× 215 0.8× 103 0.5× 127 0.6× 14 609
Stella Y. Tsai Taiwan 19 423 1.2× 373 1.3× 471 1.8× 325 1.5× 476 2.2× 25 1.3k
Gabrielle Brown United States 10 293 0.8× 801 2.9× 382 1.4× 268 1.2× 224 1.0× 15 1.4k
Emilio Minatel Italy 17 354 1.0× 647 2.3× 272 1.0× 67 0.3× 230 1.1× 58 983
Mikael Kajanti Finland 18 211 0.6× 422 1.5× 326 1.2× 68 0.3× 267 1.2× 31 852
Siu‐Kie Au China 11 215 0.6× 163 0.6× 254 1.0× 61 0.3× 693 3.2× 13 1.3k
José Luis Guinot Spain 12 145 0.4× 181 0.7× 300 1.1× 558 2.5× 329 1.5× 44 1.0k
M. Luboinski France 9 115 0.3× 232 0.8× 392 1.5× 92 0.4× 224 1.0× 13 857
R Chin United States 12 147 0.4× 187 0.7× 314 1.2× 161 0.7× 180 0.8× 40 679
J.M. Melotek United States 10 317 0.9× 377 1.4× 554 2.1× 62 0.3× 277 1.3× 27 892

Countries citing papers authored by M. Hjelm-Hansen

Since Specialization
Citations

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

Fields of papers citing papers by M. Hjelm-Hansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Hjelm-Hansen. 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 M. Hjelm-Hansen. The network helps show where M. Hjelm-Hansen may publish in the future.

Co-authorship network of co-authors of M. Hjelm-Hansen

This figure shows the co-authorship network connecting the top 25 collaborators of M. Hjelm-Hansen. A scholar is included among the top collaborators of M. Hjelm-Hansen 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 M. Hjelm-Hansen. M. Hjelm-Hansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Zimmermann, S.J., et al.. (2013). Gantry and isocenter displacements of a linear accelerator caused by an add‐on micromultileaf collimator. Medical Physics. 40(3). 31707–31707. 8 indexed citations
2.
Hansen, Olfred, et al.. (2008). Inter- and intrafractional movement of the tumour in extracranial stereotactic radiotherapy of NSCLC. Acta Oncologica. 47(7). 1432–1437. 17 indexed citations
3.
Johansen, Lars Vendelbo, et al.. (1990). Primary radiotherapy of T1 squamous cell carcinoma of the larynx: Analysis of 478 patients treated from 1963 to 1985. International Journal of Radiation Oncology*Biology*Physics. 18(6). 1307–1313. 60 indexed citations
4.
Overgaard, Marie, H Johansen, Carsten Rose, et al.. (1990). Evaluation of radiotherapy in high-risk breast cancer patients: Report from the Danish Breast Cancer Cooperative Group (DBCG 82) trial. International Journal of Radiation Oncology*Biology*Physics. 19(5). 1121–1124. 96 indexed citations
5.
Overgaard, Jens, Hanne Sand Hansen, A. P. Andersen, et al.. (1989). Misonidazole combined with split-course radiotherapy in the treatment of invasive carcinoma of larynx and pharynx: Report from the DAHANCA 2 study. International Journal of Radiation Oncology*Biology*Physics. 16(4). 1065–1068. 160 indexed citations
6.
Overgaard, Jens, M. Hjelm-Hansen, Lars Vendelbo Johansen, & A. P. Andersen. (1988). Comparison of Conventional and Split-Course Radiotherapy as Primary Treatment in Carcinoma of the Larynx. Acta Oncologica. 27(2). 147–152. 208 indexed citations
7.
Overgaard, Marie, H Johansen, H Brincker, et al.. (1988). Postmastectomy Irradiation in High-Risk Breast Cancer Patients: Present status of the Danish Breast Cancer Cooperative Group trials. Acta Oncologica. 27(6). 707–714. 50 indexed citations
8.
Jakobsen, Anders, et al.. (1987). A new system for patient fixation in radiotherapy. Radiotherapy and Oncology. 8(2). 145–151. 23 indexed citations
9.
Jørgensen, Karsten Juhl, et al.. (1984). Carcinoma of the Larynx Series of 410 Patients Treated Primarily with 60 Co Irradiation. Acta Radiologica Oncology. 23(5). 321–330. 10 indexed citations
10.
Gadeberg, C., M. Hjelm-Hansen, H. Søgaard, & O. Elbrønd. (1984). Malignant Tumours of the Paranasal Sinuses and Nasal Cavity a Series of 180 Patients. Acta Radiologica Oncology. 23(2-3). 181–187. 20 indexed citations
11.
Johansen, Lars Vendelbo, M. Hjelm-Hansen, & A. P. Andersen. (1984). Squamous Cell Carcinoma of the Nasal Vestibule Treatment Results. Acta Radiologica Oncology. 23(2-3). 189–192. 19 indexed citations
12.
13.
Hjelm-Hansen, M.. (1980). Laryngeal Carcinoma IV. Analysis of treatment results using the Cohen model. Acta Radiologica Oncology. 19(1). 3–12. 30 indexed citations
14.
Lund, C., Karsten Juhl Jørgensen, M. Hjelm-Hansen, & A. P. Andersen. (1979). Laryngeal Carcinoma: III. Treatment results in relation to microscopic score. PubMed. 18(6). 497–508. 16 indexed citations
15.
Hjelm-Hansen, M., Karsten Juhl Jørgensen, A. P. Andersen, & C. Lund. (1979). Laryngeal Carcinoma: II. Analysis of treatment results using the Ellis model. PubMed. 18(5). 385–407. 22 indexed citations
16.
Jørgensen, Karsten Juhl, M. Hjelm-Hansen, A. P. Andersen, & C. Lund. (1979). Laryngeal Carcinoma: I. Treatment results. PubMed. 18(4). 282–294. 13 indexed citations
17.
Lund, Charles C., et al.. (1977). Histological grading of epidermoid carcinomas in the head and neck.. PubMed. 24(4). 162–6. 27 indexed citations
18.
Lund, C., H. Søgaard, Karsten Juhl Jørgensen, & M. Hjelm-Hansen. (1976). Epidermoid Carcinoma of the Larynx: VI. Histologic Grading in the Clinical Evaluation. Acta Radiologica Therapy Physics Biology. 15(4). 293–304. 11 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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