Margareta Hellgren

3.6k total citations
78 papers, 2.5k citations indexed

About

Margareta Hellgren is a scholar working on Hematology, Internal Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Margareta Hellgren has authored 78 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Hematology, 23 papers in Internal Medicine and 15 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Margareta Hellgren's work include Blood Coagulation and Thrombosis Mechanisms (36 papers), Venous Thromboembolism Diagnosis and Management (23 papers) and Maternal and fetal healthcare (14 papers). Margareta Hellgren is often cited by papers focused on Blood Coagulation and Thrombosis Mechanisms (36 papers), Venous Thromboembolism Diagnosis and Management (23 papers) and Maternal and fetal healthcare (14 papers). Margareta Hellgren collaborates with scholars based in Sweden, United States and Ireland. Margareta Hellgren's co-authors include Margareta Blombäck, Peter J. Svensson, Thomas Dahlman, Anders Jeppsson, Ove Karlsson, Pelle G. Lindqvist, Eva Ellegård, Katarina Bremme, Ronny Gunnarsson and N Lindvall and has published in prestigious journals such as Circulation, American Journal of Obstetrics and Gynecology and Medicine & Science in Sports & Exercise.

In The Last Decade

Margareta Hellgren

73 papers receiving 2.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Margareta Hellgren Sweden 28 1.3k 770 695 555 442 78 2.5k
Robert Burrows Canada 26 1.8k 1.4× 803 1.0× 776 1.1× 730 1.3× 568 1.3× 52 3.0k
Gili Kenet Israel 37 4.1k 3.1× 1.1k 1.4× 566 0.8× 186 0.3× 341 0.8× 223 5.5k
Federico Lussana Italy 23 1.2k 0.9× 287 0.4× 427 0.6× 131 0.2× 229 0.5× 63 2.3k
Patricia Vegh Canada 16 1.2k 0.9× 632 0.8× 404 0.6× 71 0.1× 192 0.4× 20 1.8k
Zella R. Zeigler United States 24 735 0.6× 369 0.5× 234 0.3× 66 0.1× 317 0.7× 57 2.3k
Alyshah Abdul Sultan United Kingdom 21 411 0.3× 416 0.5× 255 0.4× 132 0.2× 208 0.5× 36 1.2k
Marcus D. Lancé Netherlands 25 507 0.4× 371 0.5× 466 0.7× 83 0.1× 150 0.3× 86 1.9k
R Rossi Italy 23 173 0.1× 785 1.0× 495 0.7× 168 0.3× 79 0.2× 96 2.5k
F.R. Rosendaal Netherlands 26 1.1k 0.8× 633 0.8× 512 0.7× 51 0.1× 87 0.2× 56 2.3k
Einar Svendsen Norway 21 132 0.1× 210 0.3× 391 0.6× 306 0.6× 195 0.4× 63 1.6k

Countries citing papers authored by Margareta Hellgren

Since Specialization
Citations

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

Fields of papers citing papers by Margareta Hellgren

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Margareta Hellgren

This figure shows the co-authorship network connecting the top 25 collaborators of Margareta Hellgren. A scholar is included among the top collaborators of Margareta Hellgren 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 Margareta Hellgren. Margareta Hellgren 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.
Sennström, Maria, et al.. (2017). Thromboembolism and in vitro fertilization - a systematic review. Acta Obstetricia Et Gynecologica Scandinavica. 96(9). 1045–1052. 54 indexed citations
2.
Unick, Jessica L., Sarah A. Gaussoin, James O. Hill, et al.. (2016). Four-Year Physical Activity Levels among Intervention Participants with Type 2 Diabetes. Medicine & Science in Sports & Exercise. 48(12). 2437–2445. 33 indexed citations
3.
Karlsson, Ove, et al.. (2015). Fibrinogen plasma concentration before delivery is not associated with postpartum haemorrhage: a prospective observational study. British Journal of Anaesthesia. 115(1). 99–104. 27 indexed citations
4.
Hellgren, Margareta, et al.. (2013). Cardiovascular and metabolic characteristics 40 years after hypertensive pregnancies. Journal of Hypertension. 31(4). 758–765. 16 indexed citations
5.
Karlsson, Ove, Anders Jeppsson, & Margareta Hellgren. (2013). Major obstetric haemorrhage: monitoring with thromboelastography, laboratory analyses or both?. International Journal of Obstetric Anesthesia. 23(1). 10–17. 69 indexed citations
6.
Lindqvist, Pelle G., et al.. (2011). Efficacy of obstetric thromboprophylaxis and long-term risk of recurrence of venous thromboembolism. Acta Obstetricia Et Gynecologica Scandinavica. 90(6). 648–653. 47 indexed citations
7.
Bremme, Katarina, et al.. (2010). Factor V Leiden mutation and pregnancy-related complications. American Journal of Obstetrics and Gynecology. 203(5). 469.e1–469.e8. 25 indexed citations
8.
Torkzad, Michael R., Katarina Bremme, Margareta Hellgren, et al.. (2010). Magnetic resonance imaging and ultrasonography in diagnosis of pelvic vein thrombosis during pregnancy. Thrombosis Research. 126(2). 107–112. 38 indexed citations
9.
Hellgren, Margareta, J. Conard, Lucy Norris, & Cornelis Kluft. (2009). Cardiovascular risk markers during treatment with estradiol and trimegestone or dydrogesterone. Maturitas. 62(3). 287–293. 21 indexed citations
10.
Ekman‐Ordeberg, Gunvor, Margareta Hellgren, Eva Andersson, et al.. (2009). Low molecular weight heparin stimulates myometrial contractility and cervical remodeling in vitro. Acta Obstetricia Et Gynecologica Scandinavica. 88(9). 984–989. 22 indexed citations
11.
Blombäck, M., Barbara A. Konkle, Marilyn J. Manco‐Johnson, et al.. (2007). Preanalytical conditions that affect coagulation testing, including hormonal status and therapy. Journal of Thrombosis and Haemostasis. 5(4). 855–858. 34 indexed citations
12.
Hellgren, Margareta, et al.. (2006). Water Aerobics Reduces Sick Leave due to Low Back Pain During Pregnancy. Journal of Obstetric, Gynecologic & Neonatal Nursing. 35(4). 465–471. 81 indexed citations
13.
Hellgren, Margareta. (2003). Hemostasis during Normal Pregnancy and Puerperium. Seminars in Thrombosis and Hemostasis. 29(2). 125–130. 339 indexed citations
14.
Ellegård, Eva, Margareta Hellgren, & Niclas G. Karlsson. (2001). Fluticasone propionate aqueous nasal spray in pregnancy rhinitis. Clinical Otolaryngology. 26(5). 394–400. 56 indexed citations
15.
Ellegård, Eva, Margareta Hellgren, Kjell Torén, & Göran Karlsson. (2000). The Incidence of Pregnancy Rhinitis. Gynecologic and Obstetric Investigation. 49(2). 98–101. 76 indexed citations
16.
Blombäck, Margareta, Katarina Bremme, Margareta Hellgren, & Harald Lindberg. (1998). A pharmacokinetic study of dalteparin (Fragmin??) during late pregnancy. Blood Coagulation & Fibrinolysis. 9(4). 343–350. 77 indexed citations
17.
Hellgren, Margareta. (1996). Hemostasis During Pregnancy And Puerperium. Pathophysiology of Haemostasis and Thrombosis. 26(Suppl. 4). 244–247. 23 indexed citations
18.
Hellgren, Margareta, et al.. (1995). Resistance to activated protein C as a basis for venous thromboembolism associated with pregnancy and oral contraceptives. American Journal of Obstetrics and Gynecology. 173(1). 210–213. 189 indexed citations
19.
Dahlman, Thomas, H. E. Sjöberg, Margareta Hellgren, & E. Bucht. (1992). Calcium homeostasis in pregnancy during long‐term heparin treatment. BJOG An International Journal of Obstetrics & Gynaecology. 99(5). 412–416. 13 indexed citations
20.
Sandset, Per Morten, et al.. (1989). Extrinsic coagulation pathway inhibitor and heparin cofactor II during normal and hypertensive pregnancy. Thrombosis Research. 55(5). 665–670. 20 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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