Nikolai Madrid Scheller

842 total citations
13 papers, 458 citations indexed

About

Nikolai Madrid Scheller is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Epidemiology. According to data from OpenAlex, Nikolai Madrid Scheller has authored 13 papers receiving a total of 458 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Endocrinology, Diabetes and Metabolism, 3 papers in Surgery and 3 papers in Epidemiology. Recurrent topics in Nikolai Madrid Scheller's work include Diabetes Treatment and Management (4 papers), Diabetes Management and Research (3 papers) and Cervical Cancer and HPV Research (2 papers). Nikolai Madrid Scheller is often cited by papers focused on Diabetes Treatment and Management (4 papers), Diabetes Management and Research (3 papers) and Cervical Cancer and HPV Research (2 papers). Nikolai Madrid Scheller collaborates with scholars based in Denmark, Sweden and Greenland. Nikolai Madrid Scheller's co-authors include Henrik Svanström, Björn Pasternak, Anders Hviid, Lisen Arnheim‐Dahlström, Christian Torp‐Pedersen, Katharina Fink, Karin Sundström, Charlotte Andersson, Ulrik M. Mogensen and Allan Vaag and has published in prestigious journals such as New England Journal of Medicine, JAMA and BMJ.

In The Last Decade

Nikolai Madrid Scheller

12 papers receiving 450 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nikolai Madrid Scheller Denmark	11	171	112	98	67	58	13	458
R.J. Martinez‐Portilla Mexico	18	120 0.7×	31 0.3×	104 1.1×	47 0.7×	20 0.3×	80	1.1k
Catherine Atlan-Gepner France	11	137 0.8×	293 2.6×	211 2.2×	68 1.0×	41 0.7×	21	680
Aldopaolo Palareti Italy	12	75 0.4×	74 0.7×	29 0.3×	37 0.6×	11 0.2×	19	376
Achilleas Attilakos Greece	14	47 0.3×	29 0.3×	62 0.6×	61 0.9×	23 0.4×	42	445
Salvador Espino y Sosa Mexico	16	76 0.4×	25 0.2×	38 0.4×	58 0.9×	19 0.3×	55	746
Sun Jae Park South Korea	9	75 0.4×	35 0.3×	33 0.3×	52 0.8×	11 0.2×	54	318
Jelena Micić Serbia	12	61 0.4×	74 0.7×	90 0.9×	95 1.4×	9 0.2×	70	517
Alparslan Şahin Türkiye	18	152 0.9×	17 0.2×	74 0.8×	65 1.0×	34 0.6×	86	1.1k
G. F. Reed United States	11	192 1.1×	68 0.6×	105 1.1×	81 1.2×	6 0.1×	20	698
Marco Gelpi Denmark	13	95 0.6×	41 0.4×	66 0.7×	137 2.0×	9 0.2×	39	468

Countries citing papers authored by Nikolai Madrid Scheller

Since Specialization

Citations

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

Fields of papers citing papers by Nikolai Madrid Scheller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nikolai Madrid Scheller. 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 Nikolai Madrid Scheller. The network helps show where Nikolai Madrid Scheller may publish in the future.

Co-authorship network of co-authors of Nikolai Madrid Scheller

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

All Works

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13 of 13 papers shown

Mikkelsen, Anders Pretzmann, et al.. (2026). Menopausal hormone therapy and long term mortality: nationwide, register based cohort study. BMJ. 392. e085998–e085998.

Basit, Saima, Nikolai Madrid Scheller, Karina Meden Sørensen, et al.. (2022). Cohort profile: The PreEclampsia, Angiogenesis, Cardiac dysfunction and Hypertension (PEACH) Study. Paediatric and Perinatal Epidemiology. 36(6). 863–878. 4 indexed citations

Mikkelsen, Anders Pretzmann, et al.. (2021). Association of Labor Epidural Analgesia With Autism Spectrum Disorder in Children. JAMA. 326(12). 1170–1170. 35 indexed citations

Scheller, Nikolai Madrid, Björn Pasternak, Ditte Mølgaard‐Nielsen, Henrik Svanström, & Anders Hviid. (2017). Quadrivalent HPV Vaccination and the Risk of Adverse Pregnancy Outcomes. New England Journal of Medicine. 376(13). 1223–1233. 62 indexed citations

Hviid, Anders, et al.. (2017). Human papillomavirus vaccination of adult women and risk of autoimmune and neurological diseases. Journal of Internal Medicine. 283(2). 154–165. 46 indexed citations

Scheller, Nikolai Madrid, Henrik Svanström, Björn Pasternak, et al.. (2015). Quadrivalent HPV Vaccination and Risk of Multiple Sclerosis and Other Demyelinating Diseases of the Central Nervous System. JAMA. 313(1). 54–54. 115 indexed citations

Prahm, Kira Philipsen, Mona Aarenstrup Karlsen, Estrid Høgdall, et al.. (2014). The prognostic value of dividing epithelial ovarian cancer into type I and type II tumors based on pathologic characteristics. Gynecologic Oncology. 136(2). 205–211. 30 indexed citations

Scheller, Nikolai Madrid, et al.. (2014). Comparison of the Clinical Outcome of Different Beta-Blockers in Heart Failure Patients: A Retrospective Nationwide Cohort Study. European Journal of Heart Failure. 16(6). 678–684. 22 indexed citations

Scheller, Nikolai Madrid, Björn Pasternak, Henrik Svanström, & Anders Hviid. (2014). Quadrivalent Human Papillomavirus Vaccine and the Risk of Venous Thromboembolism. JAMA. 312(2). 187–187. 25 indexed citations

10.

Mogensen, Ulrik M., Charlotte Andersson, Emil Loldrup Fosbøl, et al.. (2014). Metformin in combination with various insulin secretagogues in type 2 diabetes and associated risk of cardiovascular morbidity and mortality—A retrospective nationwide study. Diabetes Research and Clinical Practice. 107(1). 104–112. 14 indexed citations

11.

Mogensen, Ulrik M., Charlotte Andersson, Emil Loldrup Fosbøl, et al.. (2014). Sulfonylurea in combination with insulin is associated with increased mortality compared with a combination of insulin and metformin in a retrospective Danish nationwide study. Diabetologia. 58(1). 50–58. 42 indexed citations

12.

Mogensen, Ulrik M., Charlotte Andersson, Emil Loldrup Fosbøl, et al.. (2014). Cardiovascular safety of combination therapies with incretin‐based drugs and metformin compared with a combination of metformin and sulphonylurea in type 2 diabetes mellitus – a retrospective nationwide study. Diabetes Obesity and Metabolism. 16(10). 1001–1008. 41 indexed citations

13.

Scheller, Nikolai Madrid, Ulrik M. Mogensen, Charlotte Andersson, Allan Vaag, & Christian Torp‐Pedersen. (2013). All‐cause mortality and cardiovascular effects associated with the DPP‐IV inhibitor sitagliptin compared with metformin, a retrospective cohort study on the Danish population. Diabetes Obesity and Metabolism. 16(3). 231–236. 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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