Sofia Blad

464 total citations
14 papers, 363 citations indexed

About

Sofia Blad is a scholar working on Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Sofia Blad has authored 14 papers receiving a total of 363 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pediatrics, Perinatology and Child Health, 8 papers in Pulmonary and Respiratory Medicine and 6 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Sofia Blad's work include Neonatal and fetal brain pathology (12 papers), Neonatal Respiratory Health Research (7 papers) and Heart Rate Variability and Autonomic Control (4 papers). Sofia Blad is often cited by papers focused on Neonatal and fetal brain pathology (12 papers), Neonatal Respiratory Health Research (7 papers) and Heart Rate Variability and Autonomic Control (4 papers). Sofia Blad collaborates with scholars based in Sweden, United Kingdom and Finland. Sofia Blad's co-authors include Karl G. Rosén, Håkan Norén, Ingemar Kjellmer, Maria Hafström, Carina Mallard, Henrik Hagberg, Pernilla Svedin, Anders Flisberg, Håkan Lilja and Margareta Wennergren and has published in prestigious journals such as PEDIATRICS, American Journal of Obstetrics and Gynecology and BJOG An International Journal of Obstetrics & Gynaecology.

In The Last Decade

Sofia Blad

13 papers receiving 341 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sofia Blad Sweden	9	250	177	72	56	41	14	363
M. Terese Verklan United States	12	250 1.0×	120 0.7×	68 0.9×	64 1.1×	36 0.9×	44	467
B. A. MacArthur New Zealand	8	228 0.9×	240 1.4×	36 0.5×	98 1.8×	35 0.9×	18	430
Christine Brabyn New Zealand	8	256 1.0×	149 0.8×	25 0.3×	108 1.9×	67 1.6×	8	407
Carlos Fajardo Canada	11	149 0.6×	284 1.6×	17 0.2×	62 1.1×	20 0.5×	34	429
Z. Dolfin Israel	6	158 0.6×	52 0.3×	31 0.4×	21 0.4×	10 0.2×	8	357
Paula Gardner United States	7	102 0.4×	52 0.3×	32 0.4×	37 0.7×	17 0.4×	9	270
Narjes Pishva Iran	14	223 0.9×	141 0.8×	13 0.2×	83 1.5×	5 0.1×	39	406
D Bensley United Kingdom	3	93 0.4×	200 1.1×	64 0.9×	67 1.2×	141 3.4×	4	613
Lya den Ouden Netherlands	15	639 2.6×	467 2.6×	5 0.1×	67 1.2×	17 0.4×	19	736
Audrey Morrison United Kingdom	11	54 0.2×	30 0.2×	32 0.4×	9 0.2×	36 0.9×	19	341

Countries citing papers authored by Sofia Blad

Since Specialization

Citations

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

Fields of papers citing papers by Sofia Blad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sofia Blad

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

All Works

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14 of 14 papers shown

1.

Hafström, Maria, et al.. (2012). Developmental Outcome at 6.5 Years After Acidosis in Term Newborns: A Population-Based Study. PEDIATRICS. 129(6). e1501–e1507. 109 indexed citations

2.

Blad, Sofia. (2011). Fetal reactivity assessment during intrapartum stress by analysis of the fetal ECG signal. Gothenburg University Publications Electronic Archive (Gothenburg University). 2 indexed citations

3.

Blad, Sofia, David Larsson, Nicholas Outram, & Karl G. Rosén. (2009). Assessment of fetal reactivity biopatterns during labour by fetal ECG analysis. 53. 347–352. 1 indexed citations

4.

Blad, Sofia, et al.. (2008). ECG and Heart Rate Variability Changes in Preterm and Near-Term Fetal Lamb Following LPS Exposure. Reproductive Sciences. 15(6). 572–583. 19 indexed citations

5.

Ojala, Tiina, et al.. (2008). Change in Heart Rate Variability in Relation to a Significant ST Event Associates With Newborn Metabolic Acidosis. Obstetric Anesthesia Digest. 28(1). 22–23. 2 indexed citations

6.

Rosén, Karl G., et al.. (2007). Assessment of the fetal bioprofile during labor by fetal ECG analysis. Expert Review of Obstetrics & Gynecology. 2(5). 609–620. 3 indexed citations

7.

Ojala, Tiina, et al.. (2007). Change in heart rate variability in relation to a significant ST‐event associates with newborn metabolic acidosis. BJOG An International Journal of Obstetrics & Gynaecology. 114(7). 819–823. 14 indexed citations

8.

Norén, Håkan, A. Luttkus, Jens H. Stupin, et al.. (2007). Fetal scalp pH and ST analysis of the fetal ECG as an adjunct to cardiotocography to predict fetal acidosis in labor / A multi-center, case controlled study. Journal of Perinatal Medicine. 35(5). 408–14. 27 indexed citations

9.

Norén, Håkan, Sofia Blad, Anders Flisberg, et al.. (2006). STAN in clinical practice—The outcome of 2 years of regular use in the city of Gothenburg. American Journal of Obstetrics and Gynecology. 195(1). 7–15. 54 indexed citations

10.

Blad, Sofia, et al.. (2005). Electrocardiographic changes following umbilical cord occlusion in the midgestation fetal sheep. Acta Obstetricia Et Gynecologica Scandinavica. 84(2). 122–128. 9 indexed citations

11.

Blad, Sofia, et al.. (2005). Electrocardiographic changes following umbilical cord occlusion in the midgestation fetal sheep. Acta Obstetricia Et Gynecologica Scandinavica. 84(2). 122–128. 1 indexed citations

12.

Svedin, Pernilla, et al.. (2005). Maturational Effects of Lipopolysaccharide on White-Matter Injury in Fetal Sheep. Journal of Child Neurology. 20(12). 960–964. 42 indexed citations

13.

Luttkus, A., Håkan Norén, Jens H. Stupin, et al.. (2004). Fetal scalp pH and ST analysis of the fetal ECG as an adjunct to CTG. A multi-center, observational study. Journal of Perinatal Medicine. 32(6). 486–494. 47 indexed citations

14.

Oudijk, Martijn A., Anneke Kwee, Gerard H.A. Visser, et al.. (2004). The effects of intrapartum hypoxia on the fetal QT interval. BJOG An International Journal of Obstetrics & Gynaecology. 111(7). 656–660. 33 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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