Bouchra Koullali

578 total citations
17 papers, 339 citations indexed

About

Bouchra Koullali is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Obstetrics and Gynecology. According to data from OpenAlex, Bouchra Koullali has authored 17 papers receiving a total of 339 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Epidemiology, 11 papers in Public Health, Environmental and Occupational Health and 7 papers in Obstetrics and Gynecology. Recurrent topics in Bouchra Koullali's work include Preterm Birth and Chorioamnionitis (15 papers), Pregnancy-related medical research (8 papers) and Ectopic Pregnancy Diagnosis and Management (6 papers). Bouchra Koullali is often cited by papers focused on Preterm Birth and Chorioamnionitis (15 papers), Pregnancy-related medical research (8 papers) and Ectopic Pregnancy Diagnosis and Management (6 papers). Bouchra Koullali collaborates with scholars based in Netherlands, Australia and United States. Bouchra Koullali's co-authors include Ben W. Mol, Eva Pajkrt, Martijn A. Oudijk, Tobias A. J. Nijman, Anita C.J. Ravelli, Brenda M. Kazemier, Christianne J.M. de Groot, Esmé Kamphuis, Michel H. Hof and Sarah A. Robertson and has published in prestigious journals such as BMJ, American Journal of Obstetrics and Gynecology and PLoS Medicine.

In The Last Decade

Bouchra Koullali

16 papers receiving 332 citations

Peers

Countries citing papers authored by Bouchra Koullali

Since Specialization

Citations

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

Fields of papers citing papers by Bouchra Koullali

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bouchra Koullali

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

All Works

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17 of 17 papers shown

#	Work	Indexed citations
1	Cervical pessary versus vaginal progesterone in women with a multiple pregnancy and a short cervix: A randomised controlled trial 2025 ·PLoS Medicine ·(unknown), (unknown), (unknown), Bouchra Koullali, (unknown), (unknown), (unknown), J. van Drongelen, Marjon A. de Boer, W.M. van Baal, Karlijn C. Vollebregt, (unknown), Sanne J. Gordijn, Marieke Sueters, Lia D. E. Wijnberger, Martijn A. Oudijk, Ben W. Mol, (unknown), Eva Pajkrt	0
2	Cervical pessary versus vaginal progesterone in women with a singleton pregnancy, a short cervix, and no history of spontaneous preterm birth at less than 34 weeks’ gestation: open label, multicentre, randomised, controlled trial 2024 ·BMJ ·(unknown), (unknown), (unknown), Bouchra Koullali, (unknown), (unknown), (unknown), W.M. van Baal, (unknown), J. van Drongelen, Karlijn C. Vollebregt, M. A. Müller, (unknown), Sanne J. Gordijn, (unknown), Martijn A. Oudijk, Marjon A. de Boer, Ben W. Mol, (unknown), Eva Pajkrt	5
3	Uniform International Method to Measure Cervical Length: Are We There Yet? 2022 ·Fetal Diagnosis and Therapy ·(unknown), Bouchra Koullali, (unknown), Ben W. Mol, (unknown), Eva Pajkrt	1
4	Cervical Augmentation with an Injectable Silk-Based Gel: Biocompatibility in a Rat Model of Pregnancy 2020 ·Reproductive Sciences ·Bouchra Koullali, Yali Zhang, Ashley Peterson, Nicole R. Raia, David L. Kaplan, Michael House	3
5	Trends in preterm birth in singleton and multiple gestations in the Netherlands 2008–2015: A population-based study 2020 ·European Journal of Obstetrics & Gynecology and Reproductive Biology ·(unknown), Bouchra Koullali, Martijn A. Oudijk, Anita C.J. Ravelli, Ben W. Mol, Eva Pajkrt, Brenda M. Kazemier	15
6	The association between parity and spontaneous preterm birth: a population based study 2020 ·BMC Pregnancy and Childbirth ·Bouchra Koullali, (unknown), Brenda M. Kazemier, Martijn A. Oudijk, Ben W. Mol, Eva Pajkrt, Anita C.J. Ravelli	73
7	The predictive capacity of uterine artery Doppler for preterm birth—A cohort study 2019 ·Acta Obstetricia Et Gynecologica Scandinavica ·(unknown), Bouchra Koullali, Ben W. Mol, R. J. M. Snijders, Brenda M. Kazemier, Eva Pajkrt	11
8	Spontaneous and iatrogenic preterm birth rates among unselected women in three consecutive pregnancies 2018 ·European Journal of Obstetrics & Gynecology and Reproductive Biology ·Esmé Kamphuis, Anita C.J. Ravelli, Bouchra Koullali, Brenda M. Kazemier, Christianne J.M. de Groot, Ben W. Mol	6
9	Prevention of preterm birth: Novel interventions for the cervix 2017 ·Seminars in Perinatology ·Bouchra Koullali, (unknown), Kristin M. Myers, Michael House	13
10	Repeated cervical length measurements for the verification of short cervical length 2017 ·International Journal of Gynecology & Obstetrics ·Frederik Hermans, Bouchra Koullali, M. A. van Os, (unknown), Brenda M. Kazemier, Mallory Woiski, Christine Willekes, (unknown), Frans J.M.E. Roumen, Christianne J.M. de Groot, Esteriek de Miranda, Corine Verhoeven, Monique C. Haak, Eva Pajkrt, Ewoud Schuit, Ben W. Mol, (unknown)	1
11	Risk assessment and management to prevent preterm birth 2016 ·Seminars in Fetal and Neonatal Medicine ·Bouchra Koullali, Martijn A. Oudijk, Tobias A. J. Nijman, Ben W. Mol, Eva Pajkrt	115
12	Antepartum and intrapartum interventions to prevent preterm birth and its sequelae 2016 ·Seminars in Fetal and Neonatal Medicine ·Tobias A. J. Nijman, Elvira O.G. van Vliet, Bouchra Koullali, Ben W. Mol, Martijn A. Oudijk	13
13	Prevention of preterm delivery: current challenges and future prospects 2016 ·International Journal of Women s Health ·(unknown), Bouchra Koullali, Ben W. Mol, Eva Pajkrt, Martijn A. Oudijk	35
14	The Effect of Interpregnancy Interval on the Recurrence Rate of Spontaneous Preterm Birth: A Retrospective Cohort Study 2016 ·American Journal of Perinatology ·Esmé Kamphuis, Michel H. Hof, Sarah A. Robertson, Eva Pajkrt, Christianne J.M. de Groot, Ben W. Mol, Anita C.J. Ravelli, Bouchra Koullali	39
15	851: Recurrence rate of spontaneous preterm birth 2015 ·American Journal of Obstetrics and Gynecology ·Bouchra Koullali, Anita C.J. Ravelli, (unknown), Eva Pajkrt, Ben W. Mol, Martijn A. Oudijk	3
16	Fetal Gender of the First Born and the Recurrent Risk of Spontaneous Preterm Birth 2015 ·American Journal of Perinatology ·Bouchra Koullali, Michel H. Hof, Christianne J.M. de Groot, Brenda M. Kazemier, Sarah A. Robertson, Ben W. Mol, Anita C.J. Ravelli, Esmé Kamphuis	4
17	797: Fetal gender of the first born and the recurrent risk of spontaneous preterm birth 2014 ·American Journal of Obstetrics and Gynecology ·Esmé Kamphuis, Bouchra Koullali, Michel H. Hof, Christianne J.M. de Groot, Brenda M. Kazemier, Ben W. Mol, Anita C.J. Ravelli	2

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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