Mathias Johansen

1.7k total citations
12 papers, 260 citations indexed

About

Mathias Johansen is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Mathias Johansen has authored 12 papers receiving a total of 260 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pulmonary and Respiratory Medicine, 4 papers in Surgery and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Mathias Johansen's work include Cardiac, Anesthesia and Surgical Outcomes (3 papers), Congenital Diaphragmatic Hernia Studies (3 papers) and Tracheal and airway disorders (3 papers). Mathias Johansen is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (3 papers), Congenital Diaphragmatic Hernia Studies (3 papers) and Tracheal and airway disorders (3 papers). Mathias Johansen collaborates with scholars based in Denmark, Canada and Netherlands. Mathias Johansen's co-authors include Arash Afshari, Anne Wikkelsø, Jørn Wetterslev, Jakob Stensballe, Ann Merete Møller, Thomas Engelhardt, Jurgen C. de Graaff, Morten Blaabjerg, Anders Rehfeld and Jens Zimmer and has published in prestigious journals such as Cochrane Database of Systematic Reviews, Environment International and Journal of Neuroscience Methods.

In The Last Decade

Mathias Johansen

11 papers receiving 252 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mathias Johansen Denmark	6	143	88	64	59	57	12	260
Jeannett Dimsits United States	5	203 1.4×	69 0.8×	101 1.6×	161 2.7×	27 0.5×	8	327
Gabriel Faz United States	5	181 1.3×	46 0.5×	95 1.5×	144 2.4×	75 1.3×	10	294
Blaine Achen Canada	3	119 0.8×	111 1.3×	67 1.0×	23 0.4×	55 1.0×	6	261
Jerrold H. Levy United States	10	37 0.3×	52 0.6×	200 3.1×	77 1.3×	68 1.2×	14	282
Seyed Hadi Mirhashemi Iran	9	58 0.4×	59 0.7×	97 1.5×	33 0.6×	20 0.4×	30	295
Sean P. McCully United States	10	135 0.9×	36 0.4×	148 2.3×	106 1.8×	27 0.5×	14	310
J. Watt United States	7	38 0.3×	61 0.7×	123 1.9×	12 0.2×	77 1.4×	10	445
Tomasz Łazowski Poland	8	58 0.4×	31 0.4×	125 2.0×	11 0.2×	16 0.3×	27	232
Laeben Lester United States	8	31 0.2×	18 0.2×	63 1.0×	33 0.6×	60 1.1×	30	223
Douglas S. Cortez United States	9	264 1.8×	40 0.5×	103 1.6×	153 2.6×	20 0.4×	10	328

Countries citing papers authored by Mathias Johansen

Since Specialization

Citations

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

Fields of papers citing papers by Mathias Johansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mathias Johansen

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

All Works

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12 of 12 papers shown

Johansen, Mathias, Nicola Disma, Thomas Engelhardt, et al.. (2023). Perioperative anaesthetic management and short-term outcome of neonatal repair of oesophageal atresia with or without tracheo-oesophageal fistula in Europe. European Journal of Anaesthesiology. 40(12). 936–945.

Johansen, Mathias, et al.. (2022). In vitro investigation of endocrine disrupting effects of pesticides on Ca2+-signaling in human sperm cells through actions on the sperm-specific and steroid-activated CatSper Ca2+-channel. Environment International. 167. 107399–107399. 14 indexed citations

Johansen, Mathias, et al.. (2021). Report of two cases of endobronchial tumour mass resection in children. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 68(9). 1368–1372. 2 indexed citations

Johansen, Mathias, et al.. (2021). Why complex surgeries in children are associated with poorer outcomes. Signa Vitae. 1 indexed citations

Johansen, Mathias, Francis Veyckemans, & Thomas Engelhardt. (2021). Congenital anomalies of the large intrathoracic airways. Pediatric Anesthesia. 32(2). 126–137. 3 indexed citations

Graaff, Jurgen C. de, et al.. (2020). Best practice & research clinical anesthesiology: Safety and quality in perioperative anesthesia care. Update on safety in pediatric anesthesia. Best Practice & Research Clinical Anaesthesiology. 35(1). 27–39. 22 indexed citations

Johansen, Mathias, et al.. (2020). Long‐term IV access in paediatrics ‐ why, what, where, who and how. Acta Anaesthesiologica Scandinavica. 65(3). 282–291. 3 indexed citations

Johansen, Mathias, et al.. (2015). Prothrombin complex concentrate for reversal of vitamin K antagonist treatment in bleeding and non-bleeding patients. Cochrane Database of Systematic Reviews. 2018(12). CD010555–CD010555. 47 indexed citations

Stensballe, Jakob, et al.. (2014). Fibrinogen concentrate for bleeding – a systematic review. Acta Anaesthesiologica Scandinavica. 58(9). 1061–1074. 47 indexed citations

10.

Wikkelsø, Anne, Mathias Johansen, Jakob Stensballe, et al.. (2013). Fibrinogen concentrate in bleeding patients. Cochrane Database of Systematic Reviews. 2018(12). CD008864–CD008864. 105 indexed citations

11.

Johansen, Mathias, Arash Afshari, & B. Kristensen. (2010). [Discontinuation of treatment with platelet aggregation inhibitors in surgical patients with cardiac stents].. PubMed. 172(11). 852–7. 3 indexed citations

12.

Johansen, Mathias, et al.. (2007). Neural tissue-spheres: A microexplant culture method for propagation of precursor cells from the rat forebrain subventricular zone. Journal of Neuroscience Methods. 165(1). 55–63. 13 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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