Cora de Klerk

2.6k total citations · 1 hit paper
32 papers, 1.9k citations indexed

About

Cora de Klerk is a scholar working on Pediatrics, Perinatology and Child Health, Reproductive Medicine and Oncology. According to data from OpenAlex, Cora de Klerk has authored 32 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Pediatrics, Perinatology and Child Health, 14 papers in Reproductive Medicine and 9 papers in Oncology. Recurrent topics in Cora de Klerk's work include Ovarian function and disorders (12 papers), Reproductive Health and Technologies (10 papers) and Assisted Reproductive Technology and Twin Pregnancy (9 papers). Cora de Klerk is often cited by papers focused on Ovarian function and disorders (12 papers), Reproductive Health and Technologies (10 papers) and Assisted Reproductive Technology and Twin Pregnancy (9 papers). Cora de Klerk collaborates with scholars based in Netherlands, Germany and Indonesia. Cora de Klerk's co-authors include Jan Passchier, Pleun J. de Raaf, Carin C.D. van der Rijt, Esther Heijnen, Marinus J.C. Eijkemans, Bart C.J.M. Fauser, Wendy H. Oldenmenger, Reinier Timman, Frank J. Broekmans and N.S. Macklon and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and PLoS ONE.

In The Last Decade

Cora de Klerk

31 papers receiving 1.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

ESHRE guideline: routine psychosocial care in infertility and medically assisted reproduction—a guide for fertility staff: Figure 1

2015 220 citations Sofia Gameiro, Jacky Boivin et al. Human Reproduction profile →

Peers

Cora de Klerk

PPCH

PHEOH

ONCOL

GHP

Patricia E. Hershberger United States

Reza Omani‐Samani Iran

Shawna L. Ehlers United States

Kristina Geue Germany

Éric Dubé Canada

Nicole P. M. Ezendam Netherlands

Mary Jane Esplen Canada

Anna Sara Öberg Sweden

Marta Makara‐Studzińska Poland

Cindy L. Carmack Taylor United States

Patricia E. Hershberger United States

Cora de Klerk

365 ×0.4

504 ×0.6

PPCH

346 ×0.6

PHEOH

54 ×0.1

ONCOL

151 ×0.8

GHP

Citations per year, relative to Cora de Klerk Cora de Klerk (= 1×) peers Patricia E. Hershberger

Countries citing papers authored by Cora de Klerk

Since Specialization

Citations

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

Fields of papers citing papers by Cora de Klerk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Cora de Klerk. 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 Cora de Klerk. The network helps show where Cora de Klerk may publish in the future.

Co-authorship network of co-authors of Cora de Klerk

This figure shows the co-authorship network connecting the top 25 collaborators of Cora de Klerk. A scholar is included among the top collaborators of Cora de Klerk 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 Cora de Klerk. Cora de Klerk 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

Pastoor, Hester, Reinier Timman, Cora de Klerk, et al.. (2018). Sexual function in women with polycystic ovary syndrome: a systematic review and meta-analysis. Reproductive BioMedicine Online. 37(6). 750–760. 56 indexed citations

Jiskoot, Geranne, Annemerle Beerthuizen, Cora de Klerk, et al.. (2017). A three-component cognitive behavioural lifestyle program for preconceptional weight-loss in women with polycystic ovary syndrome (PCOS): a protocol for a randomized controlled trial. Reproductive Health. 14(1). 34–34. 36 indexed citations

Timman, Reinier, et al.. (2015). Effects of a Guided Internet-Delivered Self-Help Intervention for Adolescents With Chronic Pain. Journal of Pain. 16(11). 1115–1126. 30 indexed citations

Gameiro, Sofia, Jacky Boivin, Eline Dancet, et al.. (2015). ESHRE guideline: routine psychosocial care in infertility and medically assisted reproduction—a guide for fertility staff: Figure 1. Human Reproduction. 30(11). 2476–2485. 220 indexed citations breakdown →

Iskandarsyah, Aulia, et al.. (2013). Psychosocial and cultural reasons for delay in seeking help and nonadherence to treatment in Indonesian women with breast cancer: A qualitative study.. Health Psychology. 33(3). 214–221. 81 indexed citations

Iskandarsyah, Aulia, et al.. (2013). Satisfaction with information and its association with illness perception and quality of life in Indonesian breast cancer patients. Supportive Care in Cancer. 21(11). 2999–3007. 44 indexed citations

Iskandarsyah, Aulia, et al.. (2013). The Distress Thermometer and Its Validity: A First Psychometric Study in Indonesian Women with Breast Cancer. PLoS ONE. 8(2). e56353–e56353. 44 indexed citations

Raaf, Pleun J. de, Cora de Klerk, Reinier Timman, et al.. (2013). Systematic Monitoring and Treatment of Physical Symptoms to Alleviate Fatigue in Patients With Advanced Cancer: A Randomized Controlled Trial. Journal of Clinical Oncology. 31(6). 716–723. 64 indexed citations

Raaf, Pleun J. de, Cora de Klerk, Reinier Timman, Andreas Hinz, & Carin C.D. van der Rijt. (2012). Differences in Fatigue Experiences Among Patients With Advanced Cancer, Cancer Survivors, and the General Population. Journal of Pain and Symptom Management. 44(6). 823–830. 33 indexed citations

10.

Timman, Reinier, Stéphanie Bauer, Erica L T van den Akker, et al.. (2012). Short message service reduces dropout in childhood obesity treatment: A randomized controlled trial.. Health Psychology. 31(6). 797–805. 45 indexed citations

11.

Oldenmenger, Wendy H., Pleun J. de Raaf, Cora de Klerk, & Carin C.D. van der Rijt. (2012). Cut Points on 0–10 Numeric Rating Scales for Symptoms Included in the Edmonton Symptom Assessment Scale in Cancer Patients: A Systematic Review. Journal of Pain and Symptom Management. 45(6). 1083–1093. 213 indexed citations

12.

Garssen, Bert, Petra J.E. Vos, Eltica de Jager Meezenbroek, Cora de Klerk, & Adriaan Visser. (2010). Analyzing differences between psychotherapy groups and social support groups for breast cancer patients: Development of an assessment method using video recordings. Patient Education and Counseling. 82(3). 377–383. 2 indexed citations

13.

Pastoor, Hester, H.J. Duivenvoorden, Olivier Valkenburg, et al.. (2010). Psychological well-being and sexarche in women with polycystic ovary syndrome. Human Reproduction. 25(6). 1497–1503. 80 indexed citations

14.

Verberg, M.F.G., Marinus J.C. Eijkemans, Esther Heijnen, et al.. (2008). Why do couples drop-out from IVF treatment? A prospective cohort study. Human Reproduction. 23(9). 2050–2055. 225 indexed citations

15.

Heijnen, Esther, M. J. C. Eijkemans, Cora de Klerk, et al.. (2008). [Reduction of patient discomfort, risks and costs, but not pregnancies, by a mild strategy for in-vitro fertilisation].. PubMed. 152(14). 809–16. 3 indexed citations

16.

Klerk, Cora de, Nicholas S. Macklon, Esther Heijnen, et al.. (2007). The psychological impact of IVF failure after two or more cycles of IVF with a mild versus standard treatment strategy. Human Reproduction. 22(9). 2554–2558. 61 indexed citations

17.

Heijnen, Esther, Marinus J.C. Eijkemans, Cora de Klerk, et al.. (2007). A mild treatment strategy for in-vitro fertilisation: a randomised non-inferiority trial. The Lancet. 369(9563). 743–749. 220 indexed citations

18.

Klerk, Cora de, J. A. M. Hunfeld, Esther Heijnen, et al.. (2007). Low negative affect prior to treatment is associated with a decreased chance of live birth from a first IVF cycle. Human Reproduction. 23(1). 112–116. 58 indexed citations

19.

Klerk, Cora de, J. A. M. Hunfeld, H.J. Duivenvoorden, et al.. (2005). Effectiveness of a psychosocial counselling intervention for first-time IVF couples: a randomized controlled trial. Human Reproduction. 20(5). 1333–1338. 51 indexed citations

20.

Klerk, Cora de, Esther Heijnen, N.S. Macklon, et al.. (2005). The psychological impact of mild ovarian stimulation combined with single embryo transfer compared with conventional IVF. Human Reproduction. 21(3). 721–727. 44 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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