Guy Martens

1.6k total citations
18 papers, 1.2k citations indexed

About

Guy Martens is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Guy Martens has authored 18 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pediatrics, Perinatology and Child Health, 10 papers in Obstetrics and Gynecology and 5 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Guy Martens's work include Assisted Reproductive Technology and Twin Pregnancy (11 papers), Pregnancy and preeclampsia studies (6 papers) and Maternal and fetal healthcare (5 papers). Guy Martens is often cited by papers focused on Assisted Reproductive Technology and Twin Pregnancy (11 papers), Pregnancy and preeclampsia studies (6 papers) and Maternal and fetal healthcare (5 papers). Guy Martens collaborates with scholars based in Belgium, Sweden and United Kingdom. Guy Martens's co-authors include Petra De Sutter, Willem Ombelet, Hendrik Cammu, Andries Bekaert, Marc Dhont, Guy Marin, Paul De Sutter, Josiane Van Der Elst, Jean‐Jacques Amy and Ilse Delbaere and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, Human Reproduction and AIChE Journal.

In The Last Decade

Guy Martens

18 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Guy Martens Belgium	14	941	448	351	312	62	18	1.2k
S.F.P.J. Coppus Netherlands	18	133 0.1×	242 0.5×	271 0.8×	297 1.0×	29 0.5×	51	716
J. Farren United Kingdom	14	278 0.3×	219 0.5×	542 1.5×	83 0.3×	36 0.6×	28	805
Þóra Steingrímsdóttir Iceland	18	301 0.3×	382 0.9×	313 0.9×	42 0.1×	122 2.0×	40	879
Stephen Robson Australia	17	478 0.5×	583 1.3×	248 0.7×	81 0.3×	37 0.6×	71	882
Willem M. Ankum Netherlands	26	789 0.8×	1.3k 2.8×	1.2k 3.4×	1.1k 3.4×	14 0.2×	61	2.5k
P Velebil Czechia	10	252 0.3×	234 0.5×	95 0.3×	119 0.4×	59 1.0×	47	566
David L. Eisenberg United States	18	605 0.6×	331 0.7×	964 2.7×	248 0.8×	56 0.9×	42	1.2k
Denise M. Main United States	14	367 0.4×	319 0.7×	237 0.7×	10 0.0×	324 5.2×	20	846
Petra J. Hajenius Netherlands	23	825 0.9×	270 0.6×	1.4k 4.0×	156 0.5×	87 1.4×	47	1.7k

Countries citing papers authored by Guy Martens

Since Specialization

Citations

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

Fields of papers citing papers by Guy Martens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Guy Martens

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

All Works

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18 of 18 papers shown

Cammu, Hendrik, et al.. (2014). Common determinants of breech presentation at birth in singletons: a population-based study. European Journal of Obstetrics & Gynecology and Reproductive Biology. 177. 106–109. 32 indexed citations

Gillet, Evy, Bart Saerens, Guy Martens, & Hendrik Cammu. (2013). Fetal and infant health outcomes among immigrant mothers in Flanders, Belgium. International Journal of Gynecology & Obstetrics. 124(2). 128–133. 16 indexed citations

Petit, Nathalie, Hendrik Cammu, Guy Martens, & E Papiernik. (2011). Perinatal Outcome of Twins Compared to Singletons of the Same Gestational Age: A Case-Control Study. Twin Research and Human Genetics. 14(1). 88–93. 19 indexed citations

Jacquemyn, Yves, et al.. (2010). Birth Weight in Type 1 Diabetic Pregnancy. Obstetrics and Gynecology International. 2010(1). 397623–397623. 8 indexed citations

Delbaere, Ilse, Hans Verstraelen, Sylvie Goetgeluk, et al.. (2009). Perinatal outcome of twin pregnancies in women of advanced age. The Journal of Maternal-Fetal & Neonatal Medicine. 22. 43–43. 1 indexed citations

Cammu, Hendrik, Guy Martens, Georges Van Maele, & Jean‐Jacques Amy. (2009). The higher the educational level of the first-time mother, the lower the fetal and post-neonatal but not the neonatal mortality in Belgium (Flanders). European Journal of Obstetrics & Gynecology and Reproductive Biology. 148(1). 13–16. 7 indexed citations

Jacquemyn, Yves, et al.. (2006). Does practice make perfect? An age-matched study on grand multiparity in Flanders, Belgium. Journal of Perinatal Medicine. 34(1). 28–31. 11 indexed citations

Delbaere, Ilse, Hans Verstraelen, Sylvie Goetgeluk, et al.. (2006). Pregnancy outcome in primiparae of advanced maternal age. European Journal of Obstetrics & Gynecology and Reproductive Biology. 135(1). 41–46. 174 indexed citations

Ombelet, Willem, Karen Peeraer, Petra De Sutter, et al.. (2005). Perinatal outcome of ICSI pregnancies compared with a matched group of natural conception pregnancies in Flanders (Belgium): a cohort study. Reproductive BioMedicine Online. 11(2). 244–253. 47 indexed citations

10.

Devlieger, Hugo, Guy Martens, & Andries Bekaert. (2005). Social inequalities in perinatal and infant mortality in the northern region of Belgium (the Flanders). European Journal of Public Health. 15(1). 15–19. 21 indexed citations

11.

Ombelet, Willem, Isabelle Cadron, Jan Gerris, et al.. (2005). Obstetric and perinatal outcome of 1655 ICSI and 3974 IVF singleton and 1102 ICSI and 2901 IVF twin births: a comparative analysis. Reproductive BioMedicine Online. 11(1). 76–85. 45 indexed citations

12.

Ombelet, Willem, Guy Martens, Petra De Sutter, et al.. (2005). Perinatal outcome of 12 021 singleton and 3108 twin births after non-IVF-assisted reproduction: a cohort study. Human Reproduction. 21(4). 1025–1032. 133 indexed citations

13.

Ombelet, Willem, Petra De Sutter, Josiane Van Der Elst, & Guy Martens. (2004). Multiple gestation and infertility treatment: registration, reflection and reaction—the Belgian project. Human Reproduction Update. 11(1). 3–14. 171 indexed citations

14.

Jacquemyn, Yves, et al.. (2003). A Matched Cohort Comparison of the Outcome of Twin Versus Singleton Pregnancies in Flanders, Belgium. Twin Research. 6(1). 7–11. 26 indexed citations

15.

Jacquemyn, Yves, et al.. (2003). A Matched Cohort Comparison of the Outcome of Twin Versus Singleton Pregnancies in Flanders, Belgium. Twin Research. 6(1). 7–11. 21 indexed citations

16.

Cammu, Hendrik, et al.. (2002). Outcome after elective labor induction in nulliparous women: A matched cohort study. American Journal of Obstetrics and Gynecology. 186(2). 240–244. 158 indexed citations

17.

Martens, Guy & Guy Marin. (2001). Kinetics for hydrocracking based on structural classes: Model development and application. AIChE Journal. 47(7). 1607–1622. 87 indexed citations

18.

Dhont, Marc, et al.. (1999). Perinatal outcome of pregnancies after assisted reproduction: A case-control study. American Journal of Obstetrics and Gynecology. 181(3). 688–695. 222 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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