Heiner Frei

426 total citations
22 papers, 242 citations indexed

About

Heiner Frei is a scholar working on Complementary and alternative medicine, Psychiatry and Mental health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Heiner Frei has authored 22 papers receiving a total of 242 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Complementary and alternative medicine, 9 papers in Psychiatry and Mental health and 5 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Heiner Frei's work include Complementary and Alternative Medicine Studies (11 papers), Attention Deficit Hyperactivity Disorder (5 papers) and Psychosomatic Disorders and Their Treatments (3 papers). Heiner Frei is often cited by papers focused on Complementary and Alternative Medicine Studies (11 papers), Attention Deficit Hyperactivity Disorder (5 papers) and Psychosomatic Disorders and Their Treatments (3 papers). Heiner Frei collaborates with scholars based in Switzerland, United States and Australia. Heiner Frei's co-authors include André Thurneysen, Maja Steinlin, Franz Kaufmann, Regula Everts, K von Ammon, Klaus von Ammon, Chae Woong Lim, Dieter Cadosch, Luis Filgueira and Christopher L. Schlett and has published in prestigious journals such as European Journal of Pediatrics, Homeopathy and European Journal of Integrative Medicine.

In The Last Decade

Heiner Frei

17 papers receiving 203 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Heiner Frei Switzerland 7 180 69 30 29 24 22 242
Elaine Weatherley-Jones United Kingdom 5 110 0.6× 33 0.5× 30 1.0× 3 0.1× 10 0.4× 6 203
Clark D. Danielson United States 6 118 0.7× 51 0.7× 46 1.5× 17 0.6× 27 1.1× 10 391
Claire Dye United States 6 221 1.2× 52 0.8× 46 1.5× 2 0.1× 14 0.6× 8 306
Amani Alotaibi Saudi Arabia 4 188 1.0× 28 0.4× 18 0.6× 6 0.2× 18 0.8× 10 263
Erik Kelly United States 7 83 0.5× 37 0.5× 85 2.8× 14 0.5× 15 0.6× 10 299
J Nyiendo United States 14 159 0.9× 62 0.9× 86 2.9× 3 0.1× 15 0.6× 24 456
Ellen Silver Highfield United States 10 207 1.1× 62 0.9× 61 2.0× 3 0.1× 63 2.6× 14 366
Jacqui Stringer United Kingdom 9 121 0.7× 23 0.3× 19 0.6× 27 0.9× 50 2.1× 28 305
Linnea Hemphill United States 6 186 1.0× 40 0.6× 52 1.7× 5 0.2× 59 2.5× 7 325
C.J. Bijkerk Netherlands 5 96 0.5× 54 0.8× 10 0.3× 4 0.1× 6 0.3× 6 573

Countries citing papers authored by Heiner Frei

Since Specialization
Citations

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

Fields of papers citing papers by Heiner Frei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Heiner Frei

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

All Works

20 of 20 papers shown
1.
Frei, Heiner. (2014). Homeopathic treatment of multimorbid patients: a prospective outcome study with polarity analysis. Homeopathy. 104(1). 57–65. 5 indexed citations
2.
Rutten, Lex & Heiner Frei. (2012). Frequently occurring polar symptoms assessed by successful cases. Homeopathy. 101(2). 103–111. 3 indexed citations
3.
4.
Frei, Heiner. (2011). Asperger's Syndrome. Homœopathic Links. 24(1). 19–22.
5.
Frei, Heiner, et al.. (2010). Opposite repertory-rubrics in Bayesian perspective. Homeopathy. 99(2). 113–118. 6 indexed citations
6.
Cadosch, Dieter, et al.. (2010). Metallionen: Wichtige Mitspieler in der aseptischen Lockerung. Zeitschrift für Orthopädie und Unfallchirurgie. 148(4). 393–397. 10 indexed citations
7.
Frei, Heiner. (2009). Polarity analysis, a new approach to increase the precision of homeopathic prescriptions. Homeopathy. 98(1). 49–55. 15 indexed citations
8.
Frei, Heiner, Regula Everts, K von Ammon, et al.. (2007). Randomised controlled trials of homeopathy in hyperactive children: treatment procedure leads to an unconventional study design. Homeopathy. 96(1). 35–41. 28 indexed citations
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11.
Frei, Heiner. (2007). Pneumonie bei Kindern - Antimonium tartaricum. 36(6). 231–233.
12.
Ammon, K von, et al.. (2007). Homoeopathic RCT embedded in an observational study of children with attention deficit hyperactivity disorder — a successful model of whole‐systems CAM research. Focus on Alternative and Complementary Therapies. 12(s1). 5–5. 1 indexed citations
13.
Frei, Heiner, K von Ammon, & André Thurneysen. (2006). Treatment of hyperactive children: Increased efficiency through modifications of homeopathic diagnostic procedure. Homeopathy. 95(3). 163–170. 14 indexed citations
14.
Frei, Heiner, Klaus von Ammon, & André Thurneysen. (2006). Polaritätsanalyse und repertoriumsspezifische Fragebogen: Wichtige Optimierungsschritte in der Arzneimittelbestimmung. 50(3). 101–115.
15.
Everts, Regula, Klaus von Ammon, & Heiner Frei. (2006). Homöopathische Behandlung von Kindern mit ADS - Ergebnisse der Berner Doppelblindstudie. Hebamme. 19(1). 34–38. 1 indexed citations
16.
Frei, Heiner, Regula Everts, Klaus von Ammon, et al.. (2005). Homeopathic treatment of children with attention deficit hyperactivity disorder: a randomised, double blind, placebo controlled crossover trial. European Journal of Pediatrics. 164(12). 758–767. 77 indexed citations
17.
Frei, Heiner & André Thurneysen. (2001). Treatment for hyperactive children: homeopathy and methylphenidate compared in a family setting. British Homeopathic journal. 90(4). 183–188. 28 indexed citations
18.
Frei, Heiner & André Thurneysen. (2001). Homeopathy in acute otitis media in children: treatment effect or spontaneous resolution?. British Homeopathic journal. 90(4). 180–182. 46 indexed citations
19.
Frei, Heiner. (1986). [The "clumsy" child: differential diagnosis and therapeutic indications. A review].. PubMed. 116(10). 294–9. 1 indexed citations
20.
Amato, Massimo, Heiner Frei, & Ulrike Buhlmann. (1982). [Drug withdrawal syndrome in the neonate].. PubMed. 112(13). 442–3. 1 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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