Ulf Ljungblad

436 total citations
21 papers, 300 citations indexed

About

Ulf Ljungblad is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Rheumatology. According to data from OpenAlex, Ulf Ljungblad has authored 21 papers receiving a total of 300 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Pediatrics, Perinatology and Child Health, 8 papers in Obstetrics and Gynecology and 6 papers in Rheumatology. Recurrent topics in Ulf Ljungblad's work include Birth, Development, and Health (6 papers), Folate and B Vitamins Research (6 papers) and Pregnancy and preeclampsia studies (5 papers). Ulf Ljungblad is often cited by papers focused on Birth, Development, and Health (6 papers), Folate and B Vitamins Research (6 papers) and Pregnancy and preeclampsia studies (5 papers). Ulf Ljungblad collaborates with scholars based in Sweden, Norway and Switzerland. Ulf Ljungblad's co-authors include Henrik Hagberg, Yen Lundgren, Thorkild F. Nielsen, Trine Tangeraas, Kirsten Karlsson, K. Karlsson, Morten Lindberg, Erik A. Eklund, Andreas Herbst and B. Walles and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, The Journal of Pediatrics and Nutrients.

In The Last Decade

Ulf Ljungblad

21 papers receiving 287 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulf Ljungblad Sweden 10 203 161 58 47 29 21 300
Janete Vettorazzi Brazil 13 160 0.8× 180 1.1× 117 2.0× 36 0.8× 14 0.5× 55 366
Jaap C. Mulder Netherlands 8 215 1.1× 67 0.4× 22 0.4× 19 0.4× 8 0.3× 10 355
Liam Dunn Australia 11 245 1.2× 226 1.4× 79 1.4× 28 0.6× 5 0.2× 18 505
Hind Moussa United States 10 176 0.9× 200 1.2× 66 1.1× 41 0.9× 2 0.1× 28 346
Pol Solé-Navais Norway 10 107 0.5× 76 0.5× 43 0.7× 76 1.6× 18 0.6× 23 241
Andrew Gerson United States 7 177 0.9× 100 0.6× 98 1.7× 15 0.3× 3 0.1× 17 260
Christine C.Th. Rietberg Netherlands 6 248 1.2× 257 1.6× 64 1.1× 39 0.8× 14 0.5× 8 320
Haritha Sagili India 11 92 0.5× 103 0.6× 112 1.9× 20 0.4× 3 0.1× 71 350
M. Donna Younger United States 6 190 0.9× 312 1.9× 55 0.9× 19 0.4× 13 0.4× 6 432
C. Scott Russell United Kingdom 9 149 0.7× 110 0.7× 63 1.1× 7 0.1× 9 0.3× 35 374

Countries citing papers authored by Ulf Ljungblad

Since Specialization
Citations

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

Fields of papers citing papers by Ulf Ljungblad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulf Ljungblad

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

All Works

20 of 20 papers shown
1.
2.
Tangeraas, Trine, et al.. (2023). Vitamin B12 Deficiency (Un-)Detected Using Newborn Screening in Norway. International Journal of Neonatal Screening. 9(1). 3–3. 8 indexed citations
3.
4.
Ljungblad, Ulf, et al.. (2022). Nitrous oxide in labour predicted newborn screening total homocysteine and is a potential risk factor for infant vitamin B12 deficiency. Acta Paediatrica. 111(12). 2315–2321. 9 indexed citations
5.
Ljungblad, Ulf, et al.. (2022). Lower iron stores were associated with suboptimal gross motor scores in infants at 3–7 months. Acta Paediatrica. 111(10). 1941–1949. 6 indexed citations
6.
Ljungblad, Ulf, Lars Mørkrid, H Hager, et al.. (2022). Breastfed Infants With Spells, Tremor, or Irritability: Rule Out Vitamin B12 Deficiency. Pediatric Neurology. 131. 4–12. 12 indexed citations
7.
Ljungblad, Ulf, et al.. (2022). Reference Material for Hammersmith Infant Neurologic Examination Scores Based on Healthy, Term Infants Age 3-7 Months. The Journal of Pediatrics. 244. 79–85.e12. 15 indexed citations
8.
Ljungblad, Ulf, et al.. (2022). A Retrospective Evaluation of the Predictive Value of Newborn Screening for Vitamin B12 Deficiency in Symptomatic Infants Below 1 Year of Age. International Journal of Neonatal Screening. 8(4). 66–66. 7 indexed citations
9.
Ljungblad, Ulf, Lars Mørkrid, Rolf D. Pettersen, et al.. (2021). The prevalence and clinical relevance of hyperhomocysteinemia suggesting vitamin B12 deficiency in presumed healthy infants. European Journal of Paediatric Neurology. 35. 137–146. 19 indexed citations
10.
Walles, B., et al.. (1994). Maternal health care program and markers for late fetal death. Acta Obstetricia Et Gynecologica Scandinavica. 73(10). 773–778. 20 indexed citations
11.
Rydhström, Håkan, et al.. (1994). No relation between maternal weight gain and stillbirth. Acta Obstetricia Et Gynecologica Scandinavica. 73(10). 779–781. 12 indexed citations
12.
Ljungblad, Ulf, et al.. (1989). Rupture and dehiscence of cesarean section scar during pregnancy and delivery. American Journal of Obstetrics and Gynecology. 160(3). 569–573. 60 indexed citations
13.
Nielsen, Thorkild F., Henrik Hagberg, & Ulf Ljungblad. (1989). Placenta previa and Antepartum Hemorrhage after Previous Cesarean Section. Gynecologic and Obstetric Investigation. 27(2). 88–90. 53 indexed citations
14.
Herlitz, Hans, Bo Sultan, Olof Jonsson, et al.. (1985). CELLULAR SODIUM TRANSPORT IN PREGNANCY INDUCED HYPERTENSION. Acta Medica Scandinavica. 217(S693). 15–18. 2 indexed citations
15.
Karlsson, Kirsten, Yen Lundgren, & Ulf Ljungblad. (1984). The Acute Effects of A Non‐Selective β‐Adrenergic Blocking Agent in Hypertensive Pregnant Rats. Acta Obstetricia Et Gynecologica Scandinavica. 63(S118). 81–84. 10 indexed citations
16.
Lundgren, Yen, Kirsten Karlsson, & Ulf Ljungblad. (1984). Acute Haemodynamic Effects of Pindolol During Pregnancy in Experimental Renal Hypertension. Acta Obstetricia Et Gynecologica Scandinavica. 63(S118). 85–90. 1 indexed citations
17.
Ljungblad, Ulf, K. Karlsson, & Yen Lundgren. (1983). The Effect of Pregnancy on Heart Size and Blood Pressure in Renal Hypertensive Rats. PubMed. 2(1). 61–74. 5 indexed citations
18.
Karlsson, Kirsten, Ulf Ljungblad, & Yen Lundgren. (1982). Blood flow of the reproductive system in renal hypertensive rats during pregnancy. American Journal of Obstetrics and Gynecology. 142(8). 1039–1044. 21 indexed citations
19.
Lundgren, Yen, Kirsten Karlsson, & Ulf Ljungblad. (1982). Changes in Central Hemodynamics During Phegnancy in Renal Hypertensive Rats. PubMed. 1(4). 441–453. 4 indexed citations
20.
Lundgren, Yen, K. Karlsson, & Ulf Ljungblad. (1979). Circulatory Changes during Pregnancy in Spontaneously and Renal Hypertensive Rats. Clinical Science. 57(s5). 337s–339s. 22 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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