Douwe J. Hemrika

908 total citations
26 papers, 615 citations indexed

About

Douwe J. Hemrika is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Douwe J. Hemrika has authored 26 papers receiving a total of 615 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Public Health, Environmental and Occupational Health, 10 papers in Reproductive Medicine and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Douwe J. Hemrika's work include Ectopic Pregnancy Diagnosis and Management (13 papers), Appendicitis Diagnosis and Management (7 papers) and Ovarian function and disorders (6 papers). Douwe J. Hemrika is often cited by papers focused on Ectopic Pregnancy Diagnosis and Management (13 papers), Appendicitis Diagnosis and Management (7 papers) and Ovarian function and disorders (6 papers). Douwe J. Hemrika collaborates with scholars based in Netherlands and South Africa. Douwe J. Hemrika's co-authors include Simone Engelsbel, Fulco van der Veen, Willem M. Ankum, Patrick M. Bossuyt, Ben W. Mol, Petra J. Hajenius, J. Schoemaker, Otto P. Bleker, J. Oosting and Ed H. Slaats and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, American Journal of Obstetrics and Gynecology and Human Reproduction.

In The Last Decade

Douwe J. Hemrika

25 papers receiving 577 citations

Peers

Douwe J. Hemrika

PHEOH

PPCH

Alexander Neri Israel

Mahin Najafian Iran

M. Valeria Bahamondes Brazil

P O‐Prasertsawat Thailand

Jennifer Kacmar United States

Arif Serhan Cevrioğlu Türkiye

Snorri Einarsson Sweden

Julie Glavind Denmark

Robert L. Bryce Australia

Eduardo de Souza Brazil

Alexander Neri Israel

Douwe J. Hemrika

132 ×0.3

PHEOH

129 ×0.5

PPCH

124 ×1.0

13 ×0.1

256 ×3.6

Citations per year, relative to Douwe J. Hemrika Douwe J. Hemrika (= 1×) peers Alexander Neri

Countries citing papers authored by Douwe J. Hemrika

Since Specialization

Citations

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

Fields of papers citing papers by Douwe J. Hemrika

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Douwe J. Hemrika. 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 Douwe J. Hemrika. The network helps show where Douwe J. Hemrika may publish in the future.

Co-authorship network of co-authors of Douwe J. Hemrika

This figure shows the co-authorship network connecting the top 25 collaborators of Douwe J. Hemrika. A scholar is included among the top collaborators of Douwe J. Hemrika 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 Douwe J. Hemrika. Douwe J. Hemrika 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

Engelsbel, Simone, Ben W. Mol, Willem M. Ankum, et al.. (2001). Non-invasive management of patients with suspected ectopic pregnancy: a survey among Dutch gynaecologists. European Journal of Obstetrics & Gynecology and Reproductive Biology. 95(1). 81–85. 2 indexed citations

Mol, Ben W., Petra J. Hajenius, Simone Engelsbel, et al.. (2000). Treatment of Tubal Pregnancy in The Netherlands: An Economic Comparison of Systemic Methotrexate Administration and Laparoscopic Salpingostomy. Obstetrical & Gynecological Survey. 55(2). 89–89. 1 indexed citations

Mol, Ben W., Petra J. Hajenius, Simone Engelsbel, et al.. (1999). Should patients who are suspected of having an ectopic pregnancy undergo physical examination?. Fertility and Sterility. 71(1). 155–157. 18 indexed citations

Kasteren, Y.M. van, D.D.M. Braat, Douwe J. Hemrika, et al.. (1999). Corticosteroids do not influence ovarian responsiveness to gonadotropins in patients with premature ovarian failure: a randomized, placebo-controlled trial. Fertility and Sterility. 71(1). 90–95. 31 indexed citations

Mol, Ben W., Petra J. Hajenius, Simone Engelsbel, et al.. (1999). Are gestational age and endometrial thickness alternatives for serum human chorionic gonadotropin as criteria for the diagnosis of ectopic pregnancy?. Fertility and Sterility. 72(4). 643–645. 23 indexed citations

Mol, Ben W., et al.. (1999). Can noninvasive diagnostic tools predict tubal rupture or active bleeding in patients with tubal pregnancy?. Fertility and Sterility. 71(1). 167–173. 47 indexed citations

Mol, Ben W, Petra J. Hajenius, Simone Engelsbel, et al.. (1999). Treatment of tubal pregnancy in The Netherlands: An economic comparison of systemic methotrexate administration and laparoscopic salpingostomy. American Journal of Obstetrics and Gynecology. 181(4). 945–951. 53 indexed citations

Mol, Ben W., Petra J. Hajenius, Simone Engelsbel, et al.. (1998). Serum human chorionic gonadotropin measurement in the diagnosis of ectopic pregnancy when transvaginal sonography is inconclusive. Fertility and Sterility. 70(5). 972–981. 85 indexed citations

Mol, Ben W., Petra J. Hajenius, Simone Engelsbel, et al.. (1997). Is conservative surgery for tubal pregnancy preferable to salpingectomy? An economic analysis. BJOG An International Journal of Obstetrics & Gynaecology. 104(7). 834–839. 25 indexed citations

10.

Hemrika, Douwe J., et al.. (1997). A prospective, randomized, cross-over comparison of two methods of artificial insemination by donor on the incidence of conception: intracervical insemination by straw versus cervical cap. Human Reproduction. 12(9). 1945–1948. 6 indexed citations

11.

Mol, Ben W., Petra J. Hajenius, Simone Engelsbel, et al.. (1997). An economic evaluation of laparoscopy and open surgery in the treatment of tubal pregnancy. Acta Obstetricia Et Gynecologica Scandinavica. 76(6). 596–600. 13 indexed citations

12.

Mol, Ben W., Fulco van der Veen, Petra J. Hajenius, et al.. (1997). Diagnosis of ectopic pregnancy after in vitro fertilization and embryo transfer. Fertility and Sterility. 68(6). 1027–1032. 11 indexed citations

13.

Engelsbel, Simone, et al.. (1996). Serum human chorionic gonadotropin clearance curves in patients with interstitial pregnancy treated with systemic methotrexate. Fertility and Sterility. 66(5). 723–728. 39 indexed citations

14.

Brule, A J van den, Douwe J. Hemrika, Elle K.J. Risse, et al.. (1995). Chlamydia trachomatis and ectopic pregnancy: retrospective analysis of salpingectomy specimens, endometrial biopsies, and cervical smears.. Journal of Clinical Pathology. 48(9). 815–819. 36 indexed citations

15.

Hemrika, Douwe J., Ed H. Slaats, & J. Schoemaker. (1994). The response of the pituitary-ovarian axis to pulsatile administration of gonadotropin-releasing hormone in long-term oral contraceptive users. American Journal of Obstetrics and Gynecology. 170(2). 462–468. 3 indexed citations

16.

Hemrika, Douwe J., et al.. (1993). Pulsatile luteinizing hormone secretion during the first and the fourth cycle on two different oral contraceptives containing gestodene. European Journal of Endocrinology. 129(3). 229–236. 11 indexed citations

17.

Brule, Adriaan J. C. van den, et al.. (1993). Detection of Chlamydia trachomatis in semen of artificial insemination donors by the polymerase chain reaction. Fertility and Sterility. 59(5). 1098–1104. 33 indexed citations

18.

Hemrika, Douwe J., et al.. (1993). Pulsatile luteinizing hormone patterns in long term oral contraceptive users.. The Journal of Clinical Endocrinology & Metabolism. 77(2). 420–426. 36 indexed citations

19.

Hemrika, Douwe J., et al.. (1992). Hydatidiform mole with coexisting twin pregnancy after gamete intra-Fallopian transfer. Human Reproduction. 7(4). 568–572. 17 indexed citations

20.

Bleker, Otto P., J. Oosting, & Douwe J. Hemrika. (1988). On the Cause of the Retardation of Fetal Growth in Multiple Gestations. Acta geneticae medicae et gemellologiae twin research. 37(1). 41–46. 30 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.

Explore authors with similar magnitude of impact