Magnar Ulstein

1.4k total citations
48 papers, 879 citations indexed

About

Magnar Ulstein is a scholar working on Public Health, Environmental and Occupational Health, Obstetrics and Gynecology and Reproductive Medicine. According to data from OpenAlex, Magnar Ulstein has authored 48 papers receiving a total of 879 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Public Health, Environmental and Occupational Health, 12 papers in Obstetrics and Gynecology and 12 papers in Reproductive Medicine. Recurrent topics in Magnar Ulstein's work include Sperm and Testicular Function (10 papers), Pregnancy and preeclampsia studies (8 papers) and Reproductive Biology and Fertility (8 papers). Magnar Ulstein is often cited by papers focused on Sperm and Testicular Function (10 papers), Pregnancy and preeclampsia studies (8 papers) and Reproductive Biology and Fertility (8 papers). Magnar Ulstein collaborates with scholars based in Norway, Sweden and Nepal. Magnar Ulstein's co-authors include Gunnar Kvåle, Gunnar Tschudi Bondevik, Rolv T. Lie, Alf O. Brubakk, S. H. Eik‐Nes, Karel Maršál, Tone Skeie Jensen, Ole L. Myking, Trond Markestad and Lage Aksnes and has published in prestigious journals such as Social Science & Medicine, American Journal of Obstetrics and Gynecology and Obstetrics and Gynecology.

In The Last Decade

Magnar Ulstein

46 papers receiving 809 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Magnar Ulstein Norway 18 295 262 231 198 100 48 879
Mary Campbell‐Brown United Kingdom 11 257 0.9× 451 1.7× 187 0.8× 351 1.8× 70 0.7× 20 828
K. W. Hancock United Kingdom 16 131 0.4× 210 0.8× 231 1.0× 191 1.0× 47 0.5× 46 746
David Somerset United Kingdom 14 452 1.5× 497 1.9× 347 1.5× 133 0.7× 107 1.1× 33 1.4k
Johnny Awwad Lebanon 23 317 1.1× 312 1.2× 367 1.6× 430 2.2× 33 0.3× 99 1.4k
Liang‐Ming Lo Taiwan 18 626 2.1× 692 2.6× 201 0.9× 211 1.1× 32 0.3× 51 1.3k
Hassan Shehata United Kingdom 21 414 1.4× 738 2.8× 301 1.3× 244 1.2× 87 0.9× 58 1.4k
Claire Blight Canada 13 839 2.8× 486 1.9× 324 1.4× 179 0.9× 61 0.6× 28 1.3k
Francesca Parisi Italy 19 429 1.5× 525 2.0× 192 0.8× 71 0.4× 66 0.7× 45 943
Irene Giardina Italy 12 196 0.7× 236 0.9× 208 0.9× 73 0.4× 56 0.6× 23 649
Edgar J. Schoen United States 23 511 1.7× 127 0.5× 200 0.9× 75 0.4× 33 0.3× 60 1.5k

Countries citing papers authored by Magnar Ulstein

Since Specialization
Citations

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

Fields of papers citing papers by Magnar Ulstein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Magnar Ulstein

This figure shows the co-authorship network connecting the top 25 collaborators of Magnar Ulstein. A scholar is included among the top collaborators of Magnar Ulstein 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 Magnar Ulstein. Magnar Ulstein 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.
Thapa, Narbada, Virasakdi Chongsuvivatwong, Alan Geater, & Magnar Ulstein. (2001). High-Risk Childbirth Practices in Remote Nepal and Their Determinants. Women & Health. 31(4). 83–97. 21 indexed citations
2.
Thapa, Narbada, Virasakdi Chongsuvivatwong, Alan Geater, Magnar Ulstein, & Gregory A. Bechtel. (2000). Infant death rates and animal-shed delivery in remote rural areas of Nepal. Social Science & Medicine. 51(10). 1447–1456. 15 indexed citations
3.
Bondevik, Gunnar Tschudi, et al.. (2000). The prevalence of anemia in pregnant Nepali women – a study in Kathmandu. Acta Obstetricia Et Gynecologica Scandinavica. 79(5). 341–349. 28 indexed citations
4.
Ulstein, Magnar, et al.. (1999). Secular trends in sperm variables for groups of men in fertile and infertile couples. Acta Obstetricia Et Gynecologica Scandinavica. 78(4). 332–335. 7 indexed citations
5.
Ulstein, Magnar, Ågot Irgens, & Lorentz M. Irgens. (1999). Secular trends in sperm variables for groups of men in fertile and infertile couples. Acta Obstetricia Et Gynecologica Scandinavica. 78(4). 332–335. 9 indexed citations
6.
Jensen, Tone Skeie, et al.. (1996). Identification of the Complement Regulatory Protein CD59 in Human Colostrum and Milk. American Journal of Reproductive Immunology. 35(1). 43–50. 9 indexed citations
7.
Ulstein, Magnar, Tone Skeie Jensen, & Roald Matre. (1995). Cyclic variation in the expression of Fcγ receptors in human endometrium. Immunology Letters. 46(1-2). 21–23. 1 indexed citations
8.
Jensen, Tone Skeie, et al.. (1995). Identification of the Complement Regulatory Proteins CD46, CD55, and CD59 in Human Fallopian Tube, Endometrium, and Cervical Mucosa and Secretion. American Journal of Reproductive Immunology. 34(1). 1–9. 31 indexed citations
9.
Digranes, Asbjørn, Inger Lise Haugen, Dag E. Helland, et al.. (1995). Systemic and mucosal antibody responses to group B streptococci following immunization of the colonic-rectal mucosa. Journal of Reproductive Immunology. 28(3). 247–262. 11 indexed citations
10.
Eide, Martha G, et al.. (1995). Evaluation of a Rapid Enzyme Immunoassay for Detection of Genital Colonization of Group B Streptococci in Pregnant Women: Own Experience and Review. Australian and New Zealand Journal of Obstetrics and Gynaecology. 35(3). 251–253. 3 indexed citations
11.
Ulstein, Magnar, Tone Skeie Jensen, & Roald Matre. (1993). Demonstration of Fey receptors in human endometrium. Acta Obstetricia Et Gynecologica Scandinavica. 72(1). 4–9. 3 indexed citations
12.
Ulstein, Magnar, et al.. (1990). Outcome of Pregnancy in one Norwegian County 3 Years Prior to and 3 Years Subsequent to the Chernobyl Accident. Acta Obstetricia Et Gynecologica Scandinavica. 69(4). 277–280. 21 indexed citations
13.
Myking, Ole L., et al.. (1989). Human Chorlonlc Gonadotropin in Cord Blood and Peripheral Maternal Blood in Singelton and Twin Pregnancies at Delivery. Acta Obstetricia Et Gynecologica Scandinavica. 68(8). 689–692. 16 indexed citations
14.
Sandvei, Roar, et al.. (1988). Repeat Ectopic Pregnancy. Obstetrical & Gynecological Survey. 43(4). 224–225. 1 indexed citations
15.
Ulstein, Magnar, et al.. (1988). Some Fetal and Pregnancy Parameters in Nepal. Acta Obstetricia Et Gynecologica Scandinavica. 67(1). 47–52. 12 indexed citations
16.
Ulstein, Magnar, et al.. (1987). Microflora of Cervical and Vaginal Secretion in Women Using Copper‐ And Norgestrel‐Releasing IUCDs. Acta Obstetricia Et Gynecologica Scandinavica. 66(4). 321–322. 6 indexed citations
17.
Ulstein, Magnar, et al.. (1987). Fistula Between the Urinary Bladder and An Ovarian Dermoid Tumor. Acta Obstetricia Et Gynecologica Scandinavica. 66(8). 723–724. 4 indexed citations
18.
Sandvei, Roar, et al.. (1987). Ovarian Pregnancy Associated with the Intra‐Uterine Contraceptive Device: A survey of two decades. Acta Obstetricia Et Gynecologica Scandinavica. 66(2). 137–141. 13 indexed citations
19.
Sandvei, Roar, et al.. (1987). Fertility Following Ectopic Pregnancy with Special Reference to Previous USE of an Intra‐Uterine Contraceptive Device (IUCD). Acta Obstetricia Et Gynecologica Scandinavica. 66(2). 131–135. 11 indexed citations
20.
Ulstein, Magnar. (1972). Sperm Penetration of Cervical Mucus as a Criterion of Male Fertility. Acta Obstetricia Et Gynecologica Scandinavica. 51(4). 335–340. 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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