Karen Sadler-Fredd

807 total citations
4 papers, 34 citations indexed

About

Karen Sadler-Fredd is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Reproductive Medicine. According to data from OpenAlex, Karen Sadler-Fredd has authored 4 papers receiving a total of 34 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Public Health, Environmental and Occupational Health, 3 papers in Pediatrics, Perinatology and Child Health and 2 papers in Reproductive Medicine. Recurrent topics in Karen Sadler-Fredd's work include Reproductive Biology and Fertility (4 papers), Assisted Reproductive Technology and Twin Pregnancy (3 papers) and Ovarian function and disorders (1 paper). Karen Sadler-Fredd is often cited by papers focused on Reproductive Biology and Fertility (4 papers), Assisted Reproductive Technology and Twin Pregnancy (3 papers) and Ovarian function and disorders (1 paper). Karen Sadler-Fredd collaborates with scholars based in United States. Karen Sadler-Fredd's co-authors include Phillip E. Patton, Marsha J. Gorrill, Kenneth A. Burry, Don P. Wolf, Janine M. Larson, Paul Kaplan and Nadia Ouhibi and has published in prestigious journals such as American Journal of Obstetrics and Gynecology and Fertility and Sterility.

In The Last Decade

Karen Sadler-Fredd

4 papers receiving 31 citations

Peers

Karen Sadler-Fredd
Comparison fields: 5 of 9
  • Public Health, Environmental and Occupational Health 26
  • Pediatrics, Perinatology and Child Health 25
  • Reproductive Medicine 22
  • Molecular Biology 4
  • Obstetrics and Gynecology 1
Replace Irena Antonova with:
Irena Antonova Bulgaria
Juana Hernández Spain
Mykola Gryshchenko Ukraine
Justyna Widecka Poland
T. Vanden Bergh Sweden
Haiyan Bai China
Alejandra Quinteros Australia
Alfred Rodriguez United States
Anisha R. Chada United States
N. Li China
Irena Antonova Bulgaria View profile →
Citations per field, relative to Karen Sadler-Fredd
Karen Sadler-Fredd · 1×
Citations per year, relative to Karen Sadler-Fredd
Karen Sadler-Fredd · 1×

Countries citing papers authored by Karen Sadler-Fredd

Since Specialization
Citations

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

Fields of papers citing papers by Karen Sadler-Fredd

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karen Sadler-Fredd. 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 Karen Sadler-Fredd. The network helps show where Karen Sadler-Fredd may publish in the future.

Co-authorship network of co-authors of Karen Sadler-Fredd

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

All Works

4 of 4 papers shown
# Work Indexed citations
1 5
2 6
3 1
4 22

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