Hans Fries

6 papers receiving 361 citations

Peers

Hans Fries
Comparison fields: 5 of 71
  • Public Health, Environmental and Occupational Health 165
  • Reproductive Medicine 151
  • Clinical Psychology 80
  • Endocrinology, Diabetes and Metabolism 58
  • Pediatrics, Perinatology and Child Health 48
Replace Alessandro Gambera with:
Alessandro Gambera Italy
J M B Wennink Netherlands
R. J. Tuschl Germany
Y. M. Vigna Canada
A. Oldenhave Netherlands
Inger Björn Sweden
Brian Bordini United States
Raymond Vande Wiele United States
Kerri Kissell United States
F. Perán Spain
Hans Fries relative to Alessandro Gambera Italy Alessandro Gambera's profile →
Citations per field
00.5×3.4×
Alessandro Gambera · 1×
Citations per year

Countries citing papers authored by Hans Fries

Since Specialization
Citations

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

Fields of papers citing papers by Hans Fries

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hans Fries

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

All Works

6 of 6 papers shown
#WorkIndexed citations
1 12
2 70
3
Secondary amenorrhoea, self-induced weight reduction and anorexia nervosa.
23
4 118
5 149
6 31

About Hans Fries

Hans Fries is a scholar working on Reproductive Medicine, Ophthalmology and Emergency Medicine, having authored 6 papers that have together received 403 indexed citations. Recurring topics across this work include Breastfeeding Practices and Influences (2 papers), Eating Disorders and Behaviors (2 papers) and Menstrual Health and Disorders (1 paper). The work is most often cited by research in Reproductive Medicine (151 citations), Behavioral Neuroscience (25 citations) and Public Health, Environmental and Occupational Health (165 citations). Hans Fries has collaborated with scholars based in Sweden. Frequent co-authors include Sven Johan Nillius, Folke Pettersson, Leif Wide, Bo G. Danielson and Bo Johan Norlén. Their work appears in journals such as American Journal of Obstetrics and Gynecology, Acta Psychiatrica Scandinavica and PubMed.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026