Christopher Chen

2.0k total citations · 1 hit paper
36 papers, 1.3k citations indexed

About

Christopher Chen is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Christopher Chen has authored 36 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Public Health, Environmental and Occupational Health, 11 papers in Reproductive Medicine and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Christopher Chen's work include Reproductive Biology and Fertility (11 papers), Ovarian function and disorders (5 papers) and Sperm and Testicular Function (5 papers). Christopher Chen is often cited by papers focused on Reproductive Biology and Fertility (11 papers), Ovarian function and disorders (5 papers) and Sperm and Testicular Function (5 papers). Christopher Chen collaborates with scholars based in Australia, Singapore and United States. Christopher Chen's co-authors include A. Henry Sathananthan, Xiaoyang Xu, Boyuan Wang, M. J. Stampfer, Frank B. Hu, Jian Yang, Yongtang Jin, Warren Jones, Kenneth J. Hunt and Felix Lui and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and American Journal of Epidemiology.

In The Last Decade

Christopher Chen

30 papers receiving 1.2k 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.

PREGNANCY AFTER HUMAN OOCYTE CRYOPRESERVATION

1986 689 citations Christopher Chen profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christopher Chen Australia	11	1.0k	856	285	244	91	36	1.3k
Avraham Ben‐Chetrit Israel	21	1.0k 1.0×	953 1.1×	387 1.4×	190 0.8×	75 0.8×	43	1.6k
Harry H. Hatasaka United States	18	676 0.7×	773 0.9×	293 1.0×	152 0.6×	53 0.6×	49	1.2k
D. Ezcurra United States	12	488 0.5×	539 0.6×	284 1.0×	103 0.4×	52 0.6×	32	915
Jack Y.J. Huang Canada	23	1.2k 1.1×	1.2k 1.4×	282 1.0×	300 1.2×	126 1.4×	44	1.6k
B. Sandler United States	21	1.1k 1.1×	1.2k 1.4×	788 2.8×	175 0.7×	80 0.9×	105	1.9k
Fabienne Devreker Belgium	20	1.1k 1.1×	1.0k 1.2×	487 1.7×	393 1.6×	65 0.7×	44	1.6k
Avner Hershlag United States	25	827 0.8×	1.0k 1.2×	405 1.4×	203 0.8×	267 2.9×	84	1.7k
Graçiela Estela Cognigni Italy	25	1.4k 1.4×	1.7k 2.0×	434 1.5×	191 0.8×	49 0.5×	39	2.0k
Kayo Katayama United States	14	686 0.7×	793 0.9×	488 1.7×	358 1.5×	166 1.8×	38	1.5k
Kathrin Fleischer Netherlands	18	462 0.5×	528 0.6×	282 1.0×	272 1.1×	43 0.5×	56	1.1k

Countries citing papers authored by Christopher Chen

Since Specialization

Citations

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

Fields of papers citing papers by Christopher Chen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christopher Chen

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Hilal, Saima, et al.. (2025). Comorbid cerebrovascular and neurodegenerative burden in mild behavioural impairment and their impact on clinical trajectory. Acta Neuropsychiatrica. 37. e53–e53. 1 indexed citations

Chong, Joyce R., Yuek Ling Chai, Liuyun Wu, et al.. (2024). Plasma neurofilament light chain as a prognostic biomarker of white matter hyperintensity progression and cognitive decline. SHILAP Revista de lepidopterología. 6. 100290–100290. 1 indexed citations

Chong, Joyce R., et al.. (2024). Plasma NfL, P‐Tau181 and and P‐Tau181/Aβ42 Ratio are associated with incident mild behavioural impairment in dementia‐free individuals. Alzheimer s & Dementia. 20(S8).

Chong, Joyce R., Boon Yeow Tan, Narayanaswamy Venketasubramanian, et al.. (2024). Interactive effect of diabetes mellitus and subclinical MRI markers of cerebrovascular disease on cognitive decline and incident dementia: a memory-clinic study. Alzheimer s Research & Therapy. 16(1). 214–214. 2 indexed citations

Hassan, Mohamed G., Christopher Chen, Abbas Zaher, et al.. (2022). Altering calcium and phosphorus supplementation in pregnancy and lactation affects offspring craniofacial morphology in a sex-specific pattern. American Journal of Orthodontics and Dentofacial Orthopedics. 161(5). e446–e455. 4 indexed citations

Chen, Christopher & Kenneth J. Hunt. (2019). Open Reconstructive Strategies for Chronic Achilles Tendon Ruptures. Foot and Ankle Clinics. 24(3). 425–437. 17 indexed citations

Chen, Christopher. (2014). Curiosity. International Surgery. 99(3). 195–195.

Chen, Christopher. (2014). RECOGNITION. International Surgery. 99(2). 97–97. 1 indexed citations

Lebastchi, Amir H., Peter A. Prieto, Christopher Chen, & Felix Lui. (2013). Appendiceal endometriosis in a pregnant woman presenting with acute perforated appendicitis. Journal of Surgical Case Reports. 2013(12). rjt104–rjt104. 10 indexed citations

10.

Chen, Christopher. (2007). Varicocele in male factor infertility: role of laparoscopic varicocelectomy.. PubMed. 91(5 Suppl). S90–4. 3 indexed citations

11.

Chen, Christopher, et al.. (2006). Comparison of pronuclear zygote morphology and early cleavage status of zygotes as additional criteria in the selection of day 3 embryos: a randomized study. Fertility and Sterility. 85(2). 347–352. 26 indexed citations

12.

Chen, Christopher, et al.. (2005). A modified embryo cryopreservation method increases post-thaw survival with a concomitant increase in implantation. Fertility and Sterility. 84(5). 1498–1504. 6 indexed citations

13.

Chen, Christopher. (2003). Rescue ICSI of oocytes that failed to extrude the second polar body 6 h post-insemination in conventional IVF. Human Reproduction. 18(10). 2118–2121. 88 indexed citations

14.

Chen, Christopher, et al.. (2003). Short coincubation of gametes in in vitro fertilization improves implantation and pregnancy rates: a prospective, randomized, controlled study. Fertility and Sterility. 80(4). 1017–1021. 62 indexed citations

15.

Hu, Frank B., Boyuan Wang, Christopher Chen, et al.. (2000). Body Mass Index and Cardiovascular Risk Factors in a Rural Chinese Population. American Journal of Epidemiology. 151(1). 88–97. 107 indexed citations

16.

Chen, Christopher. (1988). Pregnancies after Human Oocyte Cryopreservation. Annals of the New York Academy of Sciences. 541(1). 541–549. 66 indexed citations

17.

Chen, Christopher. (1986). Early Reproductive Loss. Australian and New Zealand Journal of Obstetrics and Gynaecology. 26(3). 215–218. 6 indexed citations

18.

Chen, Christopher, et al.. (1985). Monitoring Embryos after in Vitro Fertilization Using Early Pregnancy Factor. Annals of the New York Academy of Sciences. 442(1). 420–428. 7 indexed citations

19.

Chen, Christopher & Warren Jones. (1981). Application of a sperm micro-immobilization test to cervical mucus in the investigation of immunologic infertility. Fertility and Sterility. 35(5). 542–545. 15 indexed citations

20.

Chen, Christopher, Malcolm J. Simons, & Samuel Ratnam. (1977). Immunity to Modified Seminal Plasma Antigens Associated with Subfertility. Acta Obstetricia Et Gynecologica Scandinavica. 56(5). 515–521. 2 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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