Helen Dolk

33.1k total citations · 2 hit papers
176 papers, 8.2k citations indexed

About

Helen Dolk is a scholar working on Pediatrics, Perinatology and Child Health, Surgery and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Helen Dolk has authored 176 papers receiving a total of 8.2k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Pediatrics, Perinatology and Child Health, 49 papers in Surgery and 45 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Helen Dolk's work include Congenital Anomalies and Fetal Surgery (39 papers), Pregnancy and Medication Impact (26 papers) and Prenatal Screening and Diagnostics (23 papers). Helen Dolk is often cited by papers focused on Congenital Anomalies and Fetal Surgery (39 papers), Pregnancy and Medication Impact (26 papers) and Prenatal Screening and Diagnostics (23 papers). Helen Dolk collaborates with scholars based in United Kingdom, Denmark and France. Helen Dolk's co-authors include Maria Loane, Ester Garne, Martine Vrijheid, Ben Armstrong, Joan K. Morris, Ingeborg Barišić, M. F. Lechat, Babak Khoshnood, Janneke Jentink and Fabrizio Bianchi and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Circulation.

In The Last Decade

Helen Dolk

169 papers receiving 7.9k 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.

The Prevalence of Congenital Anomalies in Europe

2010 462 citations Helen Dolk, Maria Loane et al. profile →
Congenital Heart Defects in Europe

2011 448 citations Helen Dolk, Maria Loane et al. profile →

Peers

Countries citing papers authored by Helen Dolk

Since Specialization

Citations

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

Fields of papers citing papers by Helen Dolk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helen Dolk

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Artificial Intelligence–Assisted Image Extraction in Neonatal Echocardiography for Congenital Heart Disease Diagnosis in Sub-Saharan Africa: Protocol for Model Development 2025 ·JMIR Research Protocols ·(unknown), (unknown), (unknown), (unknown), Thomas G. Day, Andrew P. King, Patrick McAllister, (unknown), John Lawrenson, (unknown), Bernhard Kainz, Frank Casey, Raymond Bond, Dewar Finlay, (unknown), (unknown), (unknown), Liesl Zühlke, Helen Dolk	0
2	Surveillance of ARV safety in pregnancy and breastfeeding: towards a new framework 2022 ·Journal of the International AIDS Society ·Françoise Renaud, Lynne Mofenson, (unknown), Helen Dolk, Valériane Leroy, (unknown), Leyla Şahin, Roger Shapiro, Amy L. Slogrove, Claire Thorne, (unknown), Daniel Low‐Beer, Meg Doherty	10
3	COVID‐19 in pregnancy—what study designs can we use to assess the risk of congenital anomalies in relation to COVID‐19 disease, treatment and vaccination? 2022 ·Paediatric and Perinatal Epidemiology ·Helen Dolk, Christine Damase‐Michel, Joan K. Morris, Maria Loane	9
4	Prevalence of microcephaly: the Latin American Network of Congenital Malformations 2010–2017 2021 ·BMJ Paediatrics Open ·Joan K. Morris, Iêda M. Orioli, (unknown), (unknown), (unknown), Giovanny Vinícius Araújo de França, Boris Groisman, (unknown), Paula Hurtado‐Villa, (unknown), Cecília Mellado, Rosa Pardo, (unknown), (unknown), Ignacio Zarante, Elizabeth Limb, Helen Dolk	3
5	Macrolide and lincosamide antibiotic exposure in the first trimester of pregnancy and risk of congenital anomaly: A European case-control study 2021 ·Reproductive Toxicology ·(unknown), Helen Dolk, Maria Loane, Karen Casson, Vera Nelen, Ingeborg Barišić, Ester Garne, (unknown), Mary O’Mahony, Amanda J. Neville, Anna Pierini, Jorieke E. H. Bergman, Kari Klungsøyr, Anna Materna‐Kiryluk, (unknown), Clara Cavero‐Carbonell, Marie-Claude Addor, David Tucker	12
6	Use of infectious disease surveillance reports to monitor the Zika virus epidemic in Latin America and the Caribbean from 2015 to 2017: strengths and deficiencies 2020 ·BMJ Open ·Joan K. Morris, Helen Dolk, Pablo Durán, Iêda M. Orioli	8
7	The Latin American network for congenital malformation surveillance: ReLAMC 2020 ·American Journal of Medical Genetics Part C Seminars in Medical Genetics ·Iêda M. Orioli, Helen Dolk, Jorge S. López‐Camelo, Boris Groisman, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Giovanny Vinícius Araújo de França, Paula Hurtado‐Villa, (unknown), Rosa Pardo, (unknown), Ignacio Zarante, Flávia Mahatma Schneider Soares, Flávia Martinez de Carvalho, (unknown), (unknown)	16
8	The ENCePP Code of Conduct: A best practise for scientific independence and transparency in noninterventional postauthorisation studies 2019 ·Pharmacoepidemiology and Drug Safety ·Rosa Gini, (unknown), Helen Dolk, Xavier Kurz, Patrice Verpillat, François Simondon, (unknown), Kathi Apostolidis, Thomas Goedecke	10
9	Metformin Exposure in the First Trimester of Pregnancy and Risk of All or Specific Congenital Anomalies: Exploratory Case-Control Study 2018 ·Obstetrical & Gynecological Survey ·Joanne Given, Maria Loane, Ester Garne, Marie‐Claude Addor, Marian K. Bakker, (unknown), Miriam Gatt, Kari Klungsøyr, Nathalie Lelong, Margery Morgan, Amanda J. Neville, Anna Pierini, Anke Rißmann, Helen Dolk	1
10	The Association of H1N1 Pandemic Influenza with Congenital Anomaly Prevalence in Europe 2015 ·Epidemiology ·Michiel Luteijn, Marie‐Claude Addor, Larraitz Arriola, Fabrizio Bianchi, Ester Garne, Babak Khoshnood, Vera Nelen, Amanda J. Neville, Annette Queißer‐Luft, Judith Rankin, Catherine Rounding, Christine Verellen‐Dumoulin, Hermien E. K. de Walle, Diana Wellesley, (unknown), Lyubov Yevtushok, Lolkje de Jong‐van den Berg, Joan K. Morris, Helen Dolk	5
11	How do women with epilepsy experience preconception care? A qualitative study. 2015 ·Pharmacoepidemiology and Drug Safety ·(unknown), Helen Dolk, Marlene Sinclair, Jim Morrow	1
12	Recommendations and Abstracts: The EUROmediCAT Project 2015 ·Pharmacoepidemiology and Drug Safety ·Helen Dolk, Lolkje de Jong‐van den Berg, Anna Pierini, Joan K. Morris, Marian K. Bakker, Sue Jordan, Ester Garne, Kari Klungsøyr, Maria Loane, Rachel Charlton, Michiel Luteijn, Marlene Sinclair, Anna Latos‐Bieleńska	4
13	Prevalence and Risk of Down Syndrome in Monozygotic and Dizygotic Multiple Pregnancies in Europe 2014 ·Obstetrical & Gynecological Survey ·Breidge Boyle, Joan K. Morris, Roy McConkey, Ester Garne, Maria Loane, (unknown), Miriam Gatt, Martin Haeusler, (unknown), Nathalie Lelong, Robert McDonnell, Carmel Mullaney, Mary O’Mahony, Helen Dolk	1
14	Online Purchasing of Isotretinoin: E-Pharmacies Provision of Safety Information 2012 ·Pharmacoepidemiology and Drug Safety ·Briege M Lagan, Helen Dolk, Marlene Sinclair, B.C. White	1
15	Prevalence and Patterns of Antidepressant Use among Women of Reproductive Age in Northern Ireland (NI) 2012 ·Pharmacoepidemiology and Drug Safety ·Anthony Wemakor, Helen Dolk, Karen Casson, (unknown)	2
16	Does lamotrigine use in pregnancy increase orofacial cleft risk relative to other malformations? 2008 ·Neurology ·Helen Dolk, Janneke Jentink, Maria Loane, Joan K. Morris, Lolkje T.W. de Jong‐van den Berg	93
17	Incidence of Down's syndrome in two regions of Croatia - clustering in time and space? 2005 ·Paediatria Croatica ·(unknown), Ingeborg Barišić, Helen Dolk, (unknown), (unknown), (unknown), (unknown), Milan Stanojević, (unknown)	0
18	Local Research Ethics Committees' Approval in a National Population Study 1998 ·Journal of the Royal College of Physicians of London ·Amanda Busby, Helen Dolk	11
19	The Multifactorial Threshold-model, Neural-tube Defects, and Sex-ratios 1991 ·American Journal of Epidemiology ·Helen Dolk, (unknown)	1
20	La surveillance épidémiologique des anomalies congénitales par le registre EUROCAT. 1988 ·Revue d Épidémiologie et de Santé Publique ·Philippe De Wals, Helen Dolk, Françoise Bertrand, Y. Gillerot, (unknown), (unknown)	7

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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