Ingrid Duijkers

1.9k total citations
50 papers, 1.4k citations indexed

About

Ingrid Duijkers is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Ingrid Duijkers has authored 50 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Public Health, Environmental and Occupational Health, 39 papers in Reproductive Medicine and 9 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Ingrid Duijkers's work include Ovarian function and disorders (37 papers), Reproductive Health and Contraception (26 papers) and Reproductive Biology and Fertility (14 papers). Ingrid Duijkers is often cited by papers focused on Ovarian function and disorders (37 papers), Reproductive Health and Contraception (26 papers) and Reproductive Biology and Fertility (14 papers). Ingrid Duijkers collaborates with scholars based in Netherlands, Germany and United States. Ingrid Duijkers's co-authors include Christine Klipping, Dietmar Trummer, Joachim Marr, Marie Mawet, Doris Heger-Mahn, T. O. M. Dieben, Susanne Parke, Maud Jost, Catherine Maillard and Tjeerd Korver and has published in prestigious journals such as Human Reproduction, Fertility and Sterility and The Journal of Clinical Pharmacology.

In The Last Decade

Ingrid Duijkers

50 papers receiving 1.3k citations

Peers

Countries citing papers authored by Ingrid Duijkers

Since Specialization

Citations

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

Fields of papers citing papers by Ingrid Duijkers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ingrid Duijkers

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	CHARACTERIZATION OF PITUITARY AND OVARIAN HORMONE CONCENTRATIONS DURING TREATMENT WITH RELUGOLIX COMBINATION THERAPY 2020 ·Fertility and Sterility ·Ingrid Duijkers, Elizabeth Migoya, Juan Camilo Arjona Ferreira, Christine Klipping	3
2	Evaluation of the effect of a new oral contraceptive containing estetrol and drospirenone on hemostasis parameters 2020 ·Contraception ·Jonathan Douxfils, Christine Klipping, Ingrid Duijkers, Virginie Kinet, Marie Mawet, Catherine Maillard, Maud Jost, Jan Rosing, Jean‐Michel Foidart	68
3	The effects on ovarian activity of delaying versus immediately restarting combined oral contraception after missing three pills and taking ulipristal acetate 30 mg 2020 ·Contraception ·(unknown), (unknown), Ingrid Duijkers, (unknown), (unknown), (unknown), Christine Klipping, Bruno Scherrer, Anna Glasier	8
4	A prospective, randomized, pharmacodynamic study of quick-starting a desogestrel progestin-only pill following ulipristal acetate for emergency contraception 2015 ·Human Reproduction ·Vivian Brache, Leila Cochón, Ingrid Duijkers, Delphine Lévy, Nathalie Kapp, (unknown), Jean‐Louis Abitbol, Christine Klipping	52
5	Maintenance of ovulation inhibition with a new progestogen-only pill containing drospirenone after scheduled 24-h delays in pill intake 2015 ·Contraception ·Ingrid Duijkers, Doris Heger-Mahn, Dominique Drouin, Enrico Colli, Sven O. Skouby	40
6	A two-centre, open-label, randomised study of ovulation inhibition with three transdermal contraceptive patches, each containing different amounts of ethinyl estradiol and gestodene in healthy, young women 2015 ·Journal of Obstetrics and Gynaecology ·(unknown), Ingrid Duijkers, Christine Klipping, (unknown), Beate Rohde, Christian Zurth	4
7	A randomised study comparing the effect on ovarian activity of a progestogen-only pill (POP) containing desogestrel and a new POP containing drospirenone in a 24/4 regimen 2015 ·The European Journal of Contraception & Reproductive Health Care ·Ingrid Duijkers, Doris Heger-Mahn, Dominique Drouin, Sven O. Skouby	41
8	Pituitary, ovarian and additional contraceptive effects of an estradiol-based combined oral contraceptive: results of a randomized, open-label study 2012 ·Contraception ·Jan Endrikat, Susanne Parke, Dietmar Trummer, Marco Serrani, Ingrid Duijkers, Christine Klipping	19
9	Contraceptive efficacy and tolerability of ethinylestradiol 20 µg/drospirenone 3 mg in a flexible extended regimen: an open-label, multicentre, randomised, controlled study 2012 ·Journal of Family Planning and Reproductive Health Care ·Christine Klipping, Ingrid Duijkers, Michel Fortier, Joachim Marr, Dietmar Trummer, (unknown)	29
10	Hemostatic Effects of a Novel Estradiol-Based Oral Contraceptive 2011 ·Drugs in R&D ·Christine Klipping, Ingrid Duijkers, Susanne Parke, Uwe Mellinger, Marco Serrani, Wolfgang Junge	60
11	Ovulation‐Inhibiting Effects of Dienogest in a Randomized, Dose‐Controlled Pharmacodynamic Trial of Healthy Women 2011 ·The Journal of Clinical Pharmacology ·Christine Klipping, Ingrid Duijkers, (unknown), Thomas Faustmann, Christian Zurth, Stefan Klein, (unknown)	54
12	Effects of a monophasic combined oral contraceptive containing nomegestrol acetate and 17β-oestradiol on ovarian function in comparison to a monophasic combined oral contraceptive containing drospirenone and ethinylestradiol 2010 ·The European Journal of Contraception & Reproductive Health Care ·Ingrid Duijkers, Christine Klipping, P Grob, Tjeerd Korver	42
13	Suppression of ovarian activity with a drospirenone-containing oral contraceptive in a 24/4 regimen 2008 ·Contraception ·Christine Klipping, Ingrid Duijkers, Dietmar Trummer, Joachim Marr	81
14	Maintenance of ovulation inhibition with the 75-μg desogestrel-only contraceptive pill (Cerazette®) after scheduled 12-h delays in tablet intake 2005 ·Contraception ·Tjeerd Korver, Christine Klipping, Doris Heger-Mahn, Ingrid Duijkers, (unknown), T. O. M. Dieben	52
15	The combined contraceptive vaginal ring and bone mineral density in healthy pre-menopausal women 2005 ·Human Reproduction ·Rebeca Massai, Leo Mäkäräinen, (unknown), Christine Klipping, Ingrid Duijkers, T. O. M. Dieben	34
16	Pharmacodynamic effects and plasma pharmacokinetics of single doses of cetrorelix acetate in healthy premenopausal women 2001 ·Fertility and Sterility ·Katharina Erb, Christine Klipping, Ingrid Duijkers, (unknown), Armin Schueler, Róbert Hermann	31
17	Ultrasonographic assessment of endocervix and cervical mucus in ovulatory menstrual cycles 2000 ·European Journal of Obstetrics & Gynecology and Reproductive Biology ·Ingrid Duijkers, Christine Klipping	5
18	Single and multiple dose pharmacokinetics and pharmacodynamics of the gonadotrophin-releasing hormone antagonist Cetrorelix in healthy female volunteers 1998 ·Human Reproduction ·Ingrid Duijkers, Christine Klipping, Wim N.P. Willemsen, (unknown), Edith Schneider, G Niebch, Róbert Hermann	87
19	Endocrinology: Pharmacokinetics of two human menopausal gonadotrophin preparations after single intravenous administration during pituitary suppression 1995 ·Human Reproduction ·Ingrid Duijkers, (unknown), (unknown), (unknown), (unknown), H.M. Vemer	6
20	Endocrinology: Different follicle stimulating hormone/luteinizing hormone ratios for ovarian stimulation 1993 ·Human Reproduction ·Ingrid Duijkers, H.M. Vemer, J.M.G. Hollanders, Wim N.P. Willemsen, (unknown), C.J.C.M. Hamilton, Chris M.G. Thomas, George F. Borm	15

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.

Explore authors with similar magnitude of impact