Anna Challa
- Nephrology top 5%
- Parathyroid Disorders and Treatments 7
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- Vitamin D Research Studies 25
- Nutrition and Dietetics top 5%
- Vitamin C and Antioxidants Research 8
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- Birth, Development, and Health 15
- Neonatal Health and Biochemistry 9
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- Growth Hormone and Insulin-like Growth Factors 8
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- Metabolism and Genetic Disorders 6
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- Gestational Diabetes Research and Management 6
- Co-authors
- Styliani AndronikouVasileios GiaprosMoses ElisafEvangelos LiberopoulosVasileios CholevasAgathocles TsatsoulisEkaterini SiomouM. Thabet
- Journals
- Advances in experimental medicine and biology (6 papers)Pediatric Nephrology (4 papers)Acta Paediatrica (4 papers)
- Partner nations
- GreeceUnited KingdomUnited States
In The Last Decade
Anna Challa
78 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 94
- Nephrology 174
- Pathology and Forensic Medicine 440
- Nutrition and Dietetics 318
- Pediatrics, Perinatology and Child Health 352
- Orthopedics and Sports Medicine 149
Countries citing papers authored by Anna Challa
This map shows the geographic impact of Anna Challa'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 Anna Challa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Anna Challa more than expected).
Fields of papers citing papers by Anna Challa
This network shows the impact of papers produced by Anna Challa. 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 Anna Challa. The network helps show where Anna Challa may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Anna Challa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2021 | 1 | |
| 2 | 2019 | 3 | |
| 3 | 2018 | 3 | |
| 4 | 2017 | 20 | |
| 5 | 2015 | 2 | |
| 6 | 2011 | 20 | |
| 7 | 2011 | 91 | |
| 8 | 2011 | 1 | |
| 9 | 2011 | 12 | |
| 10 | 2008 | 14 | |
| 11 | 2005 | 9 | |
| 12 | 2003 | 8 | |
| 13 | 2001 | 63 | |
| 14 | 1997 | 28 | |
| 15 | 1996 | 10 | |
| 16 | 1995 | 17 | |
| 17 | 1994 | 5 | |
| 18 | 1993 | 8 | |
| 19 | 1993 | 5 | |
| 20 | 1990 | 8 |
About Anna Challa
Anna Challa is a scholar working on Nephrology, Pathology and Forensic Medicine and Pediatrics, Perinatology and Child Health, having authored 79 papers that have together received 1.4k indexed citations. Recurring topics across this work include Vitamin D Research Studies (25 papers), Birth, Development, and Health (15 papers), Neonatal Health and Biochemistry (9 papers), Growth Hormone and Insulin-like Growth Factors (8 papers), Vitamin C and Antioxidants Research (8 papers), Parathyroid Disorders and Treatments (7 papers), Metabolism and Genetic Disorders (6 papers) and Gestational Diabetes Research and Management (6 papers). The work is most often cited by research in Nephrology (174 citations), Pathology and Forensic Medicine (440 citations) and Nutrition and Dietetics (318 citations). Anna Challa has collaborated with scholars based in Greece, United Kingdom and United States. Frequent co-authors include Styliani Andronikou, Vasileios Giapros, Moses Elisaf, Evangelos Liberopoulos, Vasileios Cholevas, Agathocles Tsatsoulis, Ekaterini Siomou, M. Thabet, Eleni N. Evagelidou and Richard J. Krieg. Their work appears in journals such as Advances in experimental medicine and biology, Pediatric Nephrology, Acta Paediatrica, Hormone and Metabolic Research and Calcified Tissue International.
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.