Halvor Sommerfelt
- Endocrinology top 0.2%
- Escherichia coli research studies 37
- Nutrition and Dietetics top 0.5%
- Child Nutrition and Water Access 44
- Trace Elements in Health 19
- Infectious Diseases top 1%
- Viral gastroenteritis research and epidemiology 36
- Molecular Medicine top 1%
- Antibiotic Resistance in Bacteria 14
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- Global Maternal and Child Health 18
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- Breastfeeding Practices and Influences 18
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- Bacterial Genetics and Biotechnology 15
In The Last Decade
Halvor Sommerfelt
135 papers receiving 4.2k citations
Peers
Comparison fields: 5 of 137
- Endocrinology 1.2k
- Nutrition and Dietetics 1.4k
- Infectious Diseases 1.5k
- Molecular Medicine 300
- Pediatrics, Perinatology and Child Health 801
Countries citing papers authored by Halvor Sommerfelt
This map shows the geographic impact of Halvor Sommerfelt'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 Halvor Sommerfelt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Halvor Sommerfelt more than expected).
Fields of papers citing papers by Halvor Sommerfelt
This network shows the impact of papers produced by Halvor Sommerfelt. 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 Halvor Sommerfelt. The network helps show where Halvor Sommerfelt may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Halvor Sommerfelt, 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 | 2024 | 1 | |
| 2 | 2023 | 3 | |
| 3 | 2022 | 2 | |
| 4 | 2022 | 6 | |
| 5 | 2017 | 12 | |
| 6 | 2017 | 3 | |
| 7 | 2016 | 20 | |
| 8 | 2014 | 59 | |
| 9 | Early Infant Feeding Practices In The Promise-Ebf Trial : Promotion Of Exclusive Breastfeeding By Peer Counsellors In Three Countries In Africa | 2013 | 3 |
| 10 | 2013 | 80 | |
| 11 | 2011 | 19 | |
| 12 | 2011 | 6 | |
| 13 | 2011 | 79 | |
| 14 | 2010 | 18 | |
| 15 | 2004 | 38 | |
| 16 | 2003 | 56 | |
| 17 | 2002 | 82 | |
| 18 | 2002 | 20 | |
| 19 | 2001 | 45 | |
| 20 | 1989 | 83 |
About Halvor Sommerfelt
Halvor Sommerfelt is a scholar working on Endocrinology, Nutrition and Dietetics and Molecular Medicine, having authored 136 papers that have together received 4.4k indexed citations. Recurring topics across this work include Child Nutrition and Water Access (44 papers), Escherichia coli research studies (37 papers), Viral gastroenteritis research and epidemiology (36 papers), Trace Elements in Health (19 papers), Breastfeeding Practices and Influences (18 papers), Global Maternal and Child Health (18 papers), Bacterial Genetics and Biotechnology (15 papers) and Antibiotic Resistance in Bacteria (14 papers). The work is most often cited by research in Endocrinology (1.2k citations), Nutrition and Dietetics (1.4k citations) and Infectious Diseases (1.5k citations). Halvor Sommerfelt has collaborated with scholars based in Norway, India and Denmark. Frequent co-authors include Tor A. Strand, Hans Steinsland, Nita Bhandari, Palle Valentiner‐Branth, Kåre Mølbak, Thorkild Tylleskär, Rajiv Bahl, Sunita Taneja, James Tumwine and Victoria Nankabirwa. Their work appears in journals such as The Lancet, PLoS ONE and American Journal of Clinical Nutrition.
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.