William Hellström

408 total citations
14 papers, 243 citations indexed

About

William Hellström is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Surgery. According to data from OpenAlex, William Hellström has authored 14 papers receiving a total of 243 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 10 papers in Pediatrics, Perinatology and Child Health and 4 papers in Surgery. Recurrent topics in William Hellström's work include Neonatal Respiratory Health Research (12 papers), Neonatal and fetal brain pathology (5 papers) and Retinopathy of Prematurity Studies (4 papers). William Hellström is often cited by papers focused on Neonatal Respiratory Health Research (12 papers), Neonatal and fetal brain pathology (5 papers) and Retinopathy of Prematurity Studies (4 papers). William Hellström collaborates with scholars based in Sweden, United States and United Kingdom. William Hellström's co-authors include David Ley, Ann Hellström, Karin Sävman, Eva Morsing, Lois E. H. Smith, Chatarina Löfqvist, Anders Nilsson, Ingrid Hansen‐Pupp, Gunnel Hellgren and Susanna Klevebro and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Nutrients and British Journal of Ophthalmology.

In The Last Decade

William Hellström

13 papers receiving 243 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
William Hellström Sweden 9 147 128 84 78 26 14 243
Dirk Wackernagel Sweden 7 140 1.0× 107 0.8× 59 0.7× 90 1.2× 46 1.8× 23 255
Velia Purcaro Italy 9 193 1.3× 171 1.3× 221 2.6× 17 0.2× 21 0.8× 18 359
Conra Backstrom Lacy United States 4 169 1.1× 210 1.6× 24 0.3× 11 0.1× 53 2.0× 4 281
Adele Harrison Canada 11 209 1.4× 179 1.4× 58 0.7× 93 1.2× 37 1.4× 15 307
M Németh Hungary 9 138 0.9× 104 0.8× 14 0.2× 42 0.5× 19 0.7× 31 285
Gennie Bose United States 3 184 1.3× 73 0.6× 20 0.2× 33 0.4× 63 2.4× 4 211
Eva Nüsken Germany 11 78 0.5× 179 1.4× 7 0.1× 32 0.4× 16 0.6× 30 295
Nicole Close United States 7 54 0.4× 73 0.6× 10 0.1× 9 0.1× 59 2.3× 18 264
Werner Nikischin Germany 11 201 1.4× 56 0.4× 7 0.1× 18 0.2× 80 3.1× 24 290
Gérald Guay Canada 7 208 1.4× 65 0.5× 5 0.1× 62 0.8× 35 1.3× 10 313

Countries citing papers authored by William Hellström

Since Specialization
Citations

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

Fields of papers citing papers by William Hellström

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of William Hellström

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

All Works

14 of 14 papers shown
1.
Nilsson, Holger, Halfdan Rydbeck, William Hellström, et al.. (2024). Cytokine and growth factor correlation networks associated with morbidities in extremely preterm infants. BMC Pediatrics. 24(1). 723–723. 1 indexed citations
2.
Hellström, William, et al.. (2024). Fetal haemoglobin and oxygen requirement in preterm infants: an observational study. Archives of Disease in Childhood Fetal & Neonatal. 110(3). 285–290. 1 indexed citations
3.
Sjöbom, Ulrika, Annika Öhrfelt, Aldina Pivodic, et al.. (2024). Neurofilament light chain associates with IVH and ROP in extremely preterm infants. Pediatric Research. 97(3). 1183–1192.
4.
Hellström, William, Chatarina Löfqvist, Gunnel Hellgren, et al.. (2022). Postnatal serum IGF-1 levels associate with brain volumes at term in extremely preterm infants. Pediatric Research. 93(3). 666–674. 9 indexed citations
5.
Hellström, William, et al.. (2021). Low fraction of fetal haemoglobin is associated with retinopathy of prematurity in the very preterm infant. British Journal of Ophthalmology. 106(7). 970–974. 19 indexed citations
6.
Hellström, William, Karin Sävman, Rolf A. Heckemann, et al.. (2021). Serum docosahexaenoic acid levels are associated with brain volumes in extremely preterm born infants. Pediatric Research. 90(6). 1177–1185. 11 indexed citations
7.
8.
Hellström, Ann, Anders Nilsson, Dirk Wackernagel, et al.. (2021). Effect of Enteral Lipid Supplement on Severe Retinopathy of Prematurity. JAMA Pediatrics. 175(4). 359–359. 90 indexed citations
9.
Sjöbom, Ulrika, William Hellström, Chatarina Löfqvist, et al.. (2021). Analysis of Brain Injury Biomarker Neurofilament Light and Neurodevelopmental Outcomes and Retinopathy of Prematurity Among Preterm Infants. JAMA Network Open. 4(4). e214138–e214138. 15 indexed citations
10.
Hellström, William, et al.. (2020). Fetal haemoglobin and bronchopulmonary dysplasia in neonates: an observational study. Archives of Disease in Childhood Fetal & Neonatal. 106(1). 88–92. 19 indexed citations
11.
Cakir, Bertan, William Hellström, Yohei Tomita, et al.. (2020). IGF1, serum glucose, and retinopathy of prematurity in extremely preterm infants. JCI Insight. 5(19). 26 indexed citations
12.
Hellström, Ann, William Hellström, Gunnel Hellgren, et al.. (2020). Docosahexaenoic Acid and Arachidonic Acid Levels Are Associated with Early Systemic Inflammation in Extremely Preterm Infants. Nutrients. 12(7). 1996–1996. 16 indexed citations
13.
Hellström, William, Ingrid Hansen‐Pupp, Gunnel Hellgren, et al.. (2019). C-Peptide Suppression During Insulin Infusion in the Extremely Preterm Infant Is Associated With Insulin Sensitivity. The Journal of Clinical Endocrinology & Metabolism. 104(9). 3902–3910. 1 indexed citations
14.
Hellström, William, et al.. (2019). Neonatal clinical blood sampling led to major blood loss and was associated with bronchopulmonary dysplasia. Acta Paediatrica. 109(4). 679–687. 29 indexed citations

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.

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