David Ley
Impact in
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- Neonatal and fetal brain pathology
- Infant Development and Preterm Care
- Birth, Development, and Health
- Obstetrics and Gynecology top 1%
- Pregnancy and preeclampsia studies
Papers in
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- Neonatal and fetal brain pathology 57
- Infant Development and Preterm Care 26
- Birth, Development, and Health 14
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- Pregnancy and preeclampsia studies 17
- Co-authors
- Ingrid Hansen Pupp (46 shared papers)Ann Hellström (49 shared papers)Karel Maršál (25 shared papers)Lena K. Hellström-Westas (29 shared papers)Chatarina Löfqvist (29 shared papers)Vineta Fellman (12 shared papers)Lois E. H. Smith (25 shared papers)Stefan Rocco Hansson (13 shared papers)
- Journals
- Pediatric Research (22 papers)Acta Paediatrica (17 papers)Archives of Disease in Childhood Fetal & Neonatal (10 papers)Cochrane Database of Systematic Reviews (7 papers)Ultrasound in Obstetrics and Gynecology (6 papers)
- Partner nations
- SwedenUnited StatesFinland
In The Last Decade
David Ley
149 papers receiving 4.5k citations
David Ley's Hit Papers
Peers
Comparison fields: 5 of 114
- Pediatrics, Perinatology and Child Health 2k
- Obstetrics and Gynecology 449
- Radiology, Nuclear Medicine and Imaging 631
- Nutrition and Dietetics 332
- Endocrinology, Diabetes and Metabolism 295
Countries citing papers authored by David Ley
This map shows the geographic impact of David Ley'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 David Ley with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David Ley more than expected).
Fields of papers citing papers by David Ley
This network shows the impact of papers produced by David Ley. 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 David Ley. The network helps show where David Ley may publish in the future.
Co-authors
The 25 scholars most cited alongside David Ley, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 155 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Association Between Year of Birth and 1-Year Survival Among Extremely Preterm Infants in Sweden During 2004-2007 and 2014-2016 Hit paper breakdown → | 2019 | 239 |
| 2 | 2016 | 162 | |
| 3 | 2012 | 153 | |
| 4 | 2018 | 124 | |
| 5 | 2021 | 109 | |
| 6 | 2013 | 105 | |
| 7 | 2016 | 100 | |
| 8 | 2014 | 97 | |
| 9 | 2005 | 93 | |
| 10 | 2015 | 91 | |
| 11 | 2011 | 88 | |
| 12 | 2011 | 86 | |
| 13 | 2020 | 85 | |
| 14 | 2012 | 80 | |
| 15 | 2008 | 78 | |
| 16 | 2005 | 77 | |
| 17 | 2013 | 76 | |
| 18 | 2007 | 73 | |
| 19 | 2007 | 71 | |
| 20 | 1996 | 70 |
About David Ley
David Ley is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology, Endocrinology, Diabetes and Metabolism, Radiology, Nuclear Medicine and Imaging and Nutrition and Dietetics, having authored 155 papers that have together received 4.6k indexed citations. Recurring topics across this work include Neonatal and fetal brain pathology (57 papers), Infant Development and Preterm Care (26 papers), Retinopathy of Prematurity Studies (18 papers), Pregnancy and preeclampsia studies (17 papers), Growth Hormone and Insulin-like Growth Factors (16 papers), Birth, Development, and Health (14 papers), Neonatal Respiratory Health Research (13 papers) and Infant Nutrition and Health (6 papers). The work is most often cited by research in Pediatrics, Perinatology and Child Health (2k citations), Obstetrics and Gynecology (449 citations), Radiology, Nuclear Medicine and Imaging (631 citations), Nutrition and Dietetics (332 citations) and Endocrinology, Diabetes and Metabolism (295 citations). David Ley has collaborated with scholars based in Sweden, United States and Finland. Frequent co-authors include Ingrid Hansen Pupp, Ann Hellström, Karel Maršál, Lena K. Hellström-Westas, Chatarina Löfqvist, Vineta Fellman, Lois E. H. Smith, Stefan Rocco Hansson, Magnus Gram and Boubou Hallberg. Their work appears in journals such as Pediatric Research, Acta Paediatrica, Archives of Disease in Childhood Fetal & Neonatal, Cochrane Database of Systematic Reviews and Ultrasound in Obstetrics and Gynecology.
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.