Johan Ahlgren

2.6k total citations · 1 hit paper
65 papers, 1.9k citations indexed

About

Johan Ahlgren is a scholar working on Complementary and Manual Therapy, Cancer Research and Orthodontics. According to data from OpenAlex, Johan Ahlgren has authored 65 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Complementary and Manual Therapy, 14 papers in Cancer Research and 13 papers in Orthodontics. Recurrent topics in Johan Ahlgren's work include Temporomandibular Joint Disorders (22 papers), Breast Cancer Treatment Studies (13 papers) and Orthodontics and Dentofacial Orthopedics (12 papers). Johan Ahlgren is often cited by papers focused on Temporomandibular Joint Disorders (22 papers), Breast Cancer Treatment Studies (13 papers) and Orthodontics and Dentofacial Orthopedics (12 papers). Johan Ahlgren collaborates with scholars based in Sweden, Denmark and United Kingdom. Johan Ahlgren's co-authors include B Owall, Christer Brönmark, Jonas Bergh, Bengt Ingervall, Ulf Posselt, Hans Friede, Bengt Johanson, Åke Ohlsson, Lars‐Anders Hansson and P. Anders Nilsson and has published in prestigious journals such as PLoS ONE, Clinical Chemistry and Oikos.

In The Last Decade

Johan Ahlgren

64 papers receiving 1.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Mechanism of mastication

1966 411 citations Johan Ahlgren Acta Odontologica Scandinavica profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johan Ahlgren Sweden	23	907	625	271	227	210	65	1.9k
G.E.J. Langenbach Netherlands	27	711 0.8×	366 0.6×	258 1.0×	497 2.2×	157 0.7×	81	2.0k
Robert J. Hinton United States	29	751 0.8×	574 0.9×	118 0.4×	697 3.1×	370 1.8×	67	2.3k
L. V. CHRISTENSEN United States	27	1.3k 1.5×	535 0.9×	469 1.7×	540 2.4×	190 0.9×	91	2.3k
Kooji Hanada Japan	23	581 0.6×	604 1.0×	113 0.4×	338 1.5×	241 1.1×	89	1.4k
David S. Carlson United States	36	1.1k 1.2×	1.0k 1.7×	336 1.2×	668 2.9×	719 3.4×	90	3.2k
James J. Sciote United States	26	319 0.4×	348 0.6×	122 0.5×	894 3.9×	511 2.4×	53	1.6k
Masato Kaku Japan	21	165 0.2×	301 0.5×	38 0.1×	761 3.4×	149 0.7×	99	1.8k
Katherine L. Rafferty United States	19	176 0.2×	135 0.2×	148 0.5×	324 1.4×	293 1.4×	37	1.3k
J.A.M. Korfage Netherlands	19	513 0.6×	183 0.3×	232 0.9×	485 2.1×	109 0.5×	36	1.4k
Bernard G. Sarnat United States	24	446 0.5×	367 0.6×	133 0.5×	384 1.7×	719 3.4×	91	2.1k

Countries citing papers authored by Johan Ahlgren

Since Specialization

Citations

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

Fields of papers citing papers by Johan Ahlgren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johan Ahlgren. 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 Johan Ahlgren. The network helps show where Johan Ahlgren may publish in the future.

Co-authorship network of co-authors of Johan Ahlgren

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Ahlgren. A scholar is included among the top collaborators of Johan Ahlgren 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 Johan Ahlgren. Johan Ahlgren 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

Höijer, Jonas, Linnea Widman, Johan Ahlgren, et al.. (2020). Long-Term Prognostication for 20 114 Women With Small and Node-Negative Breast Cancer (T1abN0). JNCI Cancer Spectrum. 5(1). 3 indexed citations

Boniface, Jana de, Johan Ahlgren, Yvette Andersson, et al.. (2020). The generalisability of randomised clinical trials: an interim external validity analysis of the ongoing SENOMAC trial in sentinel lymph node-positive breast cancer. Breast Cancer Research and Treatment. 180(1). 167–176. 10 indexed citations

Hedgespeth, Melanie L., et al.. (2018). Behaviour of freshwater snails (Radix balthica) exposed to the pharmaceutical sertraline under simulated predation risk. Ecotoxicology. 27(2). 144–153. 14 indexed citations

Lindman, Henrik, Michael Andersson, Johan Ahlgren, et al.. (2018). A randomised study of tailored toxicity-based dosage of fluorouracil-epirubicin-cyclophosphamide chemotherapy for early breast cancer (SBG 2000-1). European Journal of Cancer. 94. 79–86. 4 indexed citations

Hollander, Johan, Johan Ahlgren, & Christer Brönmark. (2017). Rates of gene flow in a freshwater snail and the evolution of phenotypic plasticity. Biological Journal of the Linnean Society. 121(4). 764–770. 1 indexed citations

Ahlgren, Johan, Ben B. Chapman, P. Anders Nilsson, & Christer Brönmark. (2015). Individual boldness is linked to protective shell shape in aquatic snails. Biology Letters. 11(4). 20150029–20150029. 34 indexed citations

Brönmark, Christer, et al.. (2012). Costs of Inducible Defence along a Resource Gradient. PLoS ONE. 7(1). e30467–e30467. 32 indexed citations

Rosendahl, Mikkel, Johan Ahlgren, Jørn Andersen, et al.. (2009). The risk of amenorrhoea after adjuvant chemotherapy for early stage breast cancer is related to inter-individual variations in chemotherapy-induced leukocyte nadir in young patients: Data from the randomised SBG 2000-1 study. European Journal of Cancer. 45(18). 3198–3204. 16 indexed citations

Villman, Kenneth, John Öhd, Elisabet Lidbrink, et al.. (2007). A phase II study of epirubicin, cisplatin and capecitabine as neoadjuvant chemotherapy in locally advanced or inflammatory breast cancer. European Journal of Cancer. 43(7). 1153–1160. 18 indexed citations

10.

Lindman, Henrik, Gunnar Åström, Johan Ahlgren, et al.. (2006). Individually tailored toxicity-based 5-fluorouracil, epirubicin and cyclophosphamide (FEC) therapy of metastatic breast cancer. Acta Oncologica. 46(2). 165–171. 7 indexed citations

11.

Ahlgren, Johan, Lars Holmberg, Jonas Bergh, & Göran Liljegren. (2002). Five-node biopsy of the axilla: an alternative to axillary dissection of levels I–II in operable breast cancer. European Journal of Surgical Oncology. 28(2). 97–102. 35 indexed citations

12.

Ahlgren, Johan, Bjørn Risberg, Kenneth Villman, & Jonas Bergh. (2002). Angiogenesis in invasive breast carcinoma—a prospective study of tumour heterogeneity. European Journal of Cancer. 38(1). 64–69. 24 indexed citations

13.

Lindahl, Thomas, Georg Engel, Johan Ahlgren, et al.. (2000). Can Axillary Dissection be Avoided by Improved Molecular Biological Diagnosis?. Acta Oncologica. 39(3). 319–326. 12 indexed citations

14.

Ahlgren, Johan, et al.. (1996). Effects of buccal shields on the maxillary dentoalveolar structures and the midpalatal suture–histologic and biometric studies in rabbits. American Journal of Orthodontics and Dentofacial Orthopedics. 109(5). 521–530. 10 indexed citations

15.

Ahlgren, Johan, et al.. (1994). Jaw‐closing muscles: electromyographic activity of human subjects with reduced periodontal support. Journal of Oral Rehabilitation. 21(2). 165–175. 8 indexed citations

16.

Ahlgren, Johan, et al.. (1992). Muscle response to the oral-screen activator. An EMG study of the masseter, buccinator, and mentalis muscles. European Journal of Orthodontics. 14(5). 339–349. 28 indexed citations

17.

Ahlgren, Johan & Margareta Bendeus. (1982). Changes in length and torque of the masticatory muscles produced by the activator appliance. A cephalometric study.. PubMed. 15. 27–35. 6 indexed citations

18.

Ahlgren, Johan, et al.. (1978). Electromyography of the digastric muscles and opening force of the mandible.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 18(6). 471–86. 10 indexed citations

19.

Johanson, Bengt, Åke Ohlsson, Hans Friede, & Johan Ahlgren. (1974). A Follow-Up Study of Cleft Lip and Palate Patients Treated with Orthodontics, Secondary Bone Grafting, and Prosthetic Rehabilitation. Scandinavian Journal of Plastic and Reconstructive Surgery. 8(1-2). 121–135. 68 indexed citations

20.

Ahlgren, Johan. (1966). Mechanism of mastication. Acta Odontologica Scandinavica. 24(44). 1–109. 411 indexed citations breakdown →

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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