C A H Janssen

1.2k total citations
15 papers, 582 citations indexed

About

C A H Janssen is a scholar working on Obstetrics and Gynecology, Public Health, Environmental and Occupational Health and Reproductive Medicine. According to data from OpenAlex, C A H Janssen has authored 15 papers receiving a total of 582 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Obstetrics and Gynecology, 7 papers in Public Health, Environmental and Occupational Health and 6 papers in Reproductive Medicine. Recurrent topics in C A H Janssen's work include Uterine Myomas and Treatments (6 papers), Endometriosis Research and Treatment (5 papers) and Gynecological conditions and treatments (4 papers). C A H Janssen is often cited by papers focused on Uterine Myomas and Treatments (6 papers), Endometriosis Research and Treatment (5 papers) and Gynecological conditions and treatments (4 papers). C A H Janssen collaborates with scholars based in Netherlands, Germany and Australia. C A H Janssen's co-authors include Piet C. Scholten, A. Peter M. Heintz, Bart W.J. Hellebrekers, Christianne J.M. de Groot, FM Helmerhorst, Olaf M. Dekkers, Hans A.M. Brölmann, Sebastiaan Veersema, M.P.H. Vleugels and Ben W. Mol and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, Human Reproduction and Fertility and Sterility.

In The Last Decade

C A H Janssen

15 papers receiving 558 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C A H Janssen Netherlands	13	322	282	235	99	73	15	582
Camille Hoffman United States	6	218 0.7×	93 0.3×	111 0.5×	170 1.7×	76 1.0×	10	470
Neşe Gül Hilali Türkiye	13	170 0.5×	106 0.4×	135 0.6×	135 1.4×	17 0.2×	42	415
Sigi Rotmensch Israel	11	212 0.7×	60 0.2×	158 0.7×	231 2.3×	22 0.3×	23	487
Marleen Nahuis Netherlands	11	154 0.5×	359 1.3×	247 1.1×	227 2.3×	133 1.8×	16	606
Ary A. Haspels Netherlands	14	202 0.6×	208 0.7×	177 0.8×	67 0.7×	13 0.2×	17	534
Gamal H. Sayed Egypt	7	254 0.8×	238 0.8×	180 0.8×	54 0.5×	13 0.2×	16	418
Lotte Berdiin Colmorn Denmark	15	274 0.9×	202 0.7×	426 1.8×	320 3.2×	12 0.2×	38	701
Katharina Quack Lötscher Switzerland	10	152 0.5×	60 0.2×	136 0.6×	92 0.9×	23 0.3×	18	385
Aydın Çorakçı Türkiye	12	296 0.9×	62 0.2×	215 0.9×	225 2.3×	8 0.1×	34	553
Arthur M. McCausland United States	13	517 1.6×	419 1.5×	92 0.4×	43 0.4×	8 0.1×	28	683

Countries citing papers authored by C A H Janssen

Since Specialization

Citations

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

Fields of papers citing papers by C A H Janssen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C A H Janssen. 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 C A H Janssen. The network helps show where C A H Janssen may publish in the future.

Co-authorship network of co-authors of C A H Janssen

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

All Works

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15 of 15 papers shown

Speetjens, Frank M., Marij J.P. Welters, Marije Slingerland, et al.. (2022). Intradermal vaccination of HPV-16 E6 synthetic peptides conjugated to an optimized Toll-like receptor 2 ligand shows safety and potent T cell immunogenicity in patients with HPV-16 positive (pre-)malignant lesions. Journal for ImmunoTherapy of Cancer. 10(10). e005016–e005016. 22 indexed citations

Wit, Anouk E. de, Ymkje Anna de Vries, Marrit K. de Boer, et al.. (2021). Efficacy of combined oral contraceptives for depressive symptoms and overall symptomatology in premenstrual syndrome: pairwise and network meta-analysis of randomized trials. American Journal of Obstetrics and Gynecology. 225(6). 624–633. 23 indexed citations

Eikelder, Mieke Ten, et al.. (2018). Uterine rupture in pregnancy after an intervention complicated by uterine perforation: Case report and systematic review of literature. Sexual & Reproductive Healthcare. 19. 9–14. 8 indexed citations

Bui, Bich Ngoc, Helen L. Torrance, C A H Janssen, et al.. (2018). Does endometrial scratching increase the rate of spontaneous conception in couples with unexplained infertility and a good prognosis (Hunault > 30%)? Study protocol of the SCRaTCH-OFO trial: a randomized controlled trial. BMC Pregnancy and Childbirth. 18(1). 511–511. 13 indexed citations

Lemmers, Marike, Katrien Oude Rengerink, Christiana Naaktgeboren, et al.. (2016). MisoREST: surgical versus expectant management in women with an incomplete evacuation of the uterus after misoprostol treatment for miscarriage: a randomized controlled trial. Human Reproduction. 31(11). 2421–2427. 22 indexed citations

Dekkers, Olaf M., et al.. (2010). Vaginal misoprostol prior to insertion of an intrauterine device: an RCT. Human Reproduction. 26(2). 323–329. 72 indexed citations

Custers, I, P.J. van der Maas, Monique H. Mochtar, et al.. (2009). Immobilisation versus immediate mobilisation after intrauterine insemination: randomised controlled trial. BMJ. 339(oct29 1). b4080–b4080. 36 indexed citations

Veersema, Sebastiaan, et al.. (2008). Unintended pregnancies after Essure sterilization in the Netherlands. Fertility and Sterility. 93(1). 35–38. 25 indexed citations

Janssen, C A H, et al.. (2008). The menopausal transition. Fertility and Sterility. 90(5). S61–S65. 15 indexed citations

10.

Giordano, Paola, Claudia A van Meir, C A H Janssen, et al.. (2006). Carrier diagnostics and prevention of hemoglobinopathies in early pregnancy in The Netherlands: a pilot study. Prenatal Diagnosis. 26(8). 719–724. 25 indexed citations

11.

Janssen, C A H, Piet C. Scholten, & A. Peter M. Heintz. (2000). The effect of low-dose 3-keto-desogestrel added to a copper-releasing intrauterine contraceptive device on menstrual blood loss: A double-blind, dose-finding, placebo-controlled study. American Journal of Obstetrics and Gynecology. 182(3). 575–581. 2 indexed citations

12.

Janssen, C A H, Piet C. Scholten, & A. Peter M. Heintz. (1998). Reconsidering menorrhagia in gynecological practice. European Journal of Obstetrics & Gynecology and Reproductive Biology. 78(1). 69–72. 30 indexed citations

13.

Janssen, C A H, Piet C. Scholten, & A. Peter M. Heintz. (1997). Menorrhagia—a search for epidemiological risk markers. Maturitas. 28(1). 19–25. 37 indexed citations

14.

Janssen, C A H. (1996). A simple visual assessment technique to discriminate between menorrhagia and normal menstrual blood loss. European Journal of Obstetrics & Gynecology and Reproductive Biology. 70(1). 21–22. 21 indexed citations

15.

Janssen, C A H, Piet C. Scholten, & A. Peter M. Heintz. (1995). A simple visual assessment technique to discriminate between menorrhagia and normal menstrual blood loss. Obstetrics and Gynecology. 85(6). 977–982. 231 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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