Henk J. Out

2.0k total citations
38 papers, 1.5k citations indexed

About

Henk J. Out is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Rheumatology. According to data from OpenAlex, Henk J. Out has authored 38 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Public Health, Environmental and Occupational Health, 22 papers in Reproductive Medicine and 7 papers in Rheumatology. Recurrent topics in Henk J. Out's work include Ovarian function and disorders (21 papers), Reproductive Biology and Fertility (21 papers) and Systemic Lupus Erythematosus Research (7 papers). Henk J. Out is often cited by papers focused on Ovarian function and disorders (21 papers), Reproductive Biology and Fertility (21 papers) and Systemic Lupus Erythematosus Research (7 papers). Henk J. Out collaborates with scholars based in Netherlands, United Kingdom and Australia. Henk J. Out's co-authors include Herjan J.T. Coelingh Bennink, Hein W. Bruinse, Ronald H. W. M. Derksen, Bernadette Mannaerts, C.D. Kooijman, Stefan Driessen, Marja van Vliet, R. H. W. M. Derksen, Philip G. de Groot and John Overbeke and has published in prestigious journals such as PLoS ONE, American Journal of Obstetrics and Gynecology and Journal of Clinical Epidemiology.

In The Last Decade

Henk J. Out

37 papers receiving 1.4k citations

Peers

Henk J. Out
Michael Putman United States
P. Grella Italy
Samir Hidar Tunisia
Mehmet Özeren Türkiye
Tal Sella Israel
Janet R. Daling United States
William J. Lowery United States
Jeong Youn Lim United States
Jihui Ai China
Katharina Hancke Germany
Michael Putman United States
Henk J. Out
Citations per year, relative to Henk J. Out Henk J. Out (= 1×) peers Michael Putman

Countries citing papers authored by Henk J. Out

Since Specialization
Citations

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

Fields of papers citing papers by Henk J. Out

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Henk J. Out

This figure shows the co-authorship network connecting the top 25 collaborators of Henk J. Out. A scholar is included among the top collaborators of Henk J. Out 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 Henk J. Out. Henk J. Out 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.
Devall, Adam, Henk J. Out, Ben W. Mol, et al.. (2020). Coordination and planning of clinical research on a national and global level. Fertility and Sterility. 113(6). 1100–1106. 5 indexed citations
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Overbeke, John, et al.. (2013). Recommendations for a uniform assessment of publication bias related to funding source. BMC Medical Research Methodology. 13(1). 120–120. 15 indexed citations
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Sykes, David, Henk J. Out, Spencer J. Palmer, & J. Van Loon. (2001). The cost-effectiveness of IVF in the UK: a comparison of three gonadotrophin treatments. Human Reproduction. 16(12). 2557–2562. 37 indexed citations
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Out, Henk J., Stefan Driessen, Bernadette Mannaerts, & Herjan J.T. Coelingh Bennink. (1998). Recombinant Follicle-Stimulating Hormone (Follitropin Beta, Puregon) Yields Higher Pregnancy Rates in In Vitro Fertilization than Urinary Gonadotropins. Fertility and Sterility. 69(2). 40S–44S. 11 indexed citations
9.
Devroey, Paul, et al.. (1998). The use of a 100 IU starting dose of recombinant follicle stimulating hormone (Puregon) in in-vitro fertilization. Human Reproduction. 13(3). 565–566. 37 indexed citations
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Out, Henk J. & Herjan J.T. Coelingh Bennink. (1998). Clomiphene citrate or gonadotrophins for induction of ovulation?. Human Reproduction. 13(9). 2358–2361. 8 indexed citations
12.
Jones, Howard W., et al.. (1997). Cryopreservation: the practicalities of evaluation. Human Reproduction. 12(7). 1522–1524. 30 indexed citations
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Duijkers, Ingrid, et al.. (1997). Pharmacodynamics and pharmacokinetics after repeated subcutaneous administration of three gonadotrophin preparations. Human Reproduction. 12(11). 2379–2384. 10 indexed citations
16.
Out, Henk J., et al.. (1996). A bioequivalence study of two urinary follicle stimulating hormone preparations: Follegon and Metrodin. Human Reproduction. 11(1). 61–63. 8 indexed citations
17.
Out, Henk J., Bernadette Mannaerts, Stefan Driessen, & Herjan J.T. Coelingh Bennink. (1995). A prospective, randomized, assessor-blind, multicentre study comparing recombinant and urinary follicle stimulating hormone (Puregon versus Metrodin) in in-vitro fertilization. Human Reproduction. 10(10). 2534–2540. 169 indexed citations
18.
Out, Henk J., C.D. Kooijman, Hein W. Bruinse, & Ronald H. W. M. Derksen. (1991). Histopathological findings in placentae from patients with intra-uterine fetal death and anti-phospholipid antibodies. European Journal of Obstetrics & Gynecology and Reproductive Biology. 41(3). 179–186. 211 indexed citations
19.
Out, Henk J., Hein W. Bruinse, & Ronald H. W. M. Derksen. (1991). Anti-phospholipid antibodies and pregnancy loss. Human Reproduction. 6(6). 889–897. 23 indexed citations
20.
Out, Henk J., R. H. W. M. Derksen, & G. C. M. L. Christiaens. (1989). Systemic Lupus Erythematosus and Pregancy. Obstetrical & Gynecological Survey. 44(8). 585–591. 16 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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