J. Clewes

2.3k total citations
38 papers, 1.6k citations indexed

About

J. Clewes is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, J. Clewes has authored 38 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Reproductive Medicine, 26 papers in Public Health, Environmental and Occupational Health and 14 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in J. Clewes's work include Ovarian function and disorders (26 papers), Reproductive Biology and Fertility (22 papers) and Assisted Reproductive Technology and Twin Pregnancy (12 papers). J. Clewes is often cited by papers focused on Ovarian function and disorders (26 papers), Reproductive Biology and Fertility (22 papers) and Assisted Reproductive Technology and Twin Pregnancy (12 papers). J. Clewes collaborates with scholars based in United Kingdom and Brazil. J. Clewes's co-authors include Bruce Campbell, Nick Raine‐Fenning, I. R. Johnson, N. J. Raine‐Fenning, N.R. Kendall, Kannamannadiar Jayaprakasan, I. R. Johnson, Shilpa Deb, Alan C. Perkins and Kumar V. Ramnarine and has published in prestigious journals such as Human Reproduction, Fertility and Sterility and BJOG An International Journal of Obstetrics & Gynaecology.

In The Last Decade

J. Clewes

34 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Clewes United Kingdom	23	898	790	560	555	124	38	1.6k
N. J. Raine‐Fenning United Kingdom	21	1.2k 1.3×	1.1k 1.4×	770 1.4×	424 0.8×	267 2.2×	40	1.9k
Sanja Kupešić Croatia	31	1.2k 1.3×	640 0.8×	1.2k 2.2×	620 1.1×	262 2.1×	110	2.2k
Edward A. Lyons Canada	17	393 0.4×	439 0.6×	308 0.6×	378 0.7×	153 1.2×	43	1.2k
Asim Kurjak Croatia	16	414 0.5×	217 0.3×	589 1.1×	472 0.9×	100 0.8×	129	1.2k
Anthony N. Imudia United States	20	503 0.6×	377 0.5×	626 1.1×	511 0.9×	147 1.2×	72	1.3k
J. Deutinger Austria	21	220 0.2×	251 0.3×	311 0.6×	633 1.1×	70 0.6×	114	1.3k
Shraga Rottem Israel	13	275 0.3×	147 0.2×	400 0.7×	354 0.6×	54 0.4×	21	803
Paolo Rosati Italy	17	247 0.3×	140 0.2×	502 0.9×	388 0.7×	36 0.3×	72	916
Alf Staudach Austria	12	287 0.3×	120 0.2×	360 0.6×	239 0.4×	34 0.3×	24	740
Nicola Strobelt Italy	19	181 0.2×	310 0.4×	275 0.5×	448 0.8×	22 0.2×	43	973

Countries citing papers authored by J. Clewes

Since Specialization

Citations

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

Fields of papers citing papers by J. Clewes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Clewes

This figure shows the co-authorship network connecting the top 25 collaborators of J. Clewes. A scholar is included among the top collaborators of J. Clewes 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 J. Clewes. J. Clewes 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

Martins, Wellington P., et al.. (2013). Assessment of endometrial and subendometrial blood flow in women undergoing frozen embryo transfer cycles. Reproductive BioMedicine Online. 28(3). 343–351. 25 indexed citations

Sur, S., J. Clewes, Bruce Campbell, & Nick Raine‐Fenning. (2011). Embryo volume measurement: an intraobserver, intermethod comparative study of semiautomated and manual three‐dimensional ultrasound techniques. Ultrasound in Obstetrics and Gynecology. 38(5). 516–523. 8 indexed citations

Deb, Shilpa, et al.. (2011). Quantifying effect of combined oral contraceptive pill on functional ovarian reserve as measured by serum anti‐Müllerian hormone and small antral follicle count using three‐dimensional ultrasound. Ultrasound in Obstetrics and Gynecology. 39(5). 574–580. 60 indexed citations

Deb, Shilpa, Kannamannadiar Jayaprakasan, Bruce Campbell, J. Clewes, & Nicholas Raine-Fenning. (2010). The interovarian variation in three-dimensional ultrasound markers of ovarian reserve in women undergoing baseline investigation for subfertility. Fertility and Sterility. 95(2). 667–672. 18 indexed citations

Sur, S., Kannamannadiar Jayaprakasan, Nia Jones, et al.. (2010). A Novel Technique for the Semi-Automated Measurement of Embryo Volume: An Intraobserver Reliability Study. Ultrasound in Medicine & Biology. 36(5). 719–725. 11 indexed citations

Deb, Shilpa, Kannamannadiar Jayaprakasan, Bruce Campbell, et al.. (2009). Intraobserver and interobserver reliability of automated antral follicle counts made using three‐dimensional ultrasound and SonoAVC. Ultrasound in Obstetrics and Gynecology. 33(4). 477–483. 72 indexed citations

Deb, Shilpa, Bruce Campbell, Kannamannadiar Jayaprakasan, et al.. (2009). The predictive value of the automated quantification of the number and size of small antral follicles in women undergoing ART. Human Reproduction. 24(9). 2124–2132. 14 indexed citations

Raine‐Fenning, Nick, Shilpa Deb, Kannamannadiar Jayaprakasan, et al.. (2009). Timing of oocyte maturation and egg collection during controlled ovarian stimulation: a randomized controlled trial evaluating manual and automated measurements of follicle diameter. Fertility and Sterility. 94(1). 184–188. 25 indexed citations

Deb, Shilpa, Bruce Campbell, J. Clewes, & N. J. Raine‐Fenning. (2009). Quantitative analysis of antral follicle number and size: a comparison of two‐dimensional and automated three‐dimensional ultrasound techniques. Ultrasound in Obstetrics and Gynecology. 35(3). 354–360. 51 indexed citations

10.

Jayaprakasan, Kannamannadiar, B. K. Campbell, J. Clewes, I. R. Johnson, & N. J. Raine‐Fenning. (2008). Three‐dimensional ultrasound improves the interobserver reliability of antral follicle counts and facilitates increased clinical work flow. Ultrasound in Obstetrics and Gynecology. 31(4). 439–444. 43 indexed citations

11.

Raine‐Fenning, N. J., Kumar V. Ramnarine, Bruce Campbell, et al.. (2008). Evaluation of the effect of machine settings on quantitative three‐dimensional power Doppler angiography: an in‐vitro flow phantom experiment. Ultrasound in Obstetrics and Gynecology. 32(4). 551–559. 106 indexed citations

12.

Jayaprakasan, Kannamannadiar, Bruce Campbell, James Hopkisson, et al.. (2008). Effect of pituitary desensitization on the early growing follicular cohort estimated using anti-Mullerian hormone. Human Reproduction. 23(11). 2577–2583. 19 indexed citations

13.

Raine‐Fenning, N. J., Kannamannadiar Jayaprakasan, J. Clewes, et al.. (2008). SonoAVC: a novel method of automatic volume calculation. Ultrasound in Obstetrics and Gynecology. 31(6). 691–696. 71 indexed citations

14.

Jayaprakasan, Kannamannadiar, Kate F. Walker, J. Clewes, I. R. Johnson, & N. J. Raine‐Fenning. (2007). The interobserver reliability of off‐line antral follicle counts made from stored three‐dimensional ultrasound data: a comparative study of different measurement techniques. Ultrasound in Obstetrics and Gynecology. 29(3). 335–341. 56 indexed citations

15.

Deb, Shilpa, et al.. (2007). The management of Cesarean scar ectopic pregnancy following treatment with methotrexate—a clinical challenge. Ultrasound in Obstetrics and Gynecology. 30(6). 889–892. 25 indexed citations

16.

Raine‐Fenning, Nick, Bruce Campbell, N.R. Kendall, J. Clewes, & I. R. Johnson. (2004). Endometrial and subendometrial perfusion are impaired in women with unexplained subfertility. Human Reproduction. 19(11). 2605–2614. 83 indexed citations

17.

Raine‐Fenning, Nick, Bruce Campbell, J. Clewes, N.R. Kendall, & I. R. Johnson. (2004). The interobserver reliability of three‐dimensional power Doppler data acquisition within the female pelvis. Ultrasound in Obstetrics and Gynecology. 23(5). 501–508. 65 indexed citations

18.

Raine-Fenning, Nicholas, Bruce Campbell, J. Clewes, N.R. Kendall, & I. R. Johnson. (2004). Defining endometrial growth during the menstrual cycle with three‐dimensional ultrasound. BJOG An International Journal of Obstetrics & Gynaecology. 111(9). 944–949. 42 indexed citations

19.

Raine‐Fenning, N. J., Bruce Campbell, J. Clewes, N.R. Kendall, & I. R. Johnson. (2003). The reliability of virtual organ computer‐aided analysis (VOCAL) for the semiquantification of ovarian, endometrial and subendometrial perfusion. Ultrasound in Obstetrics and Gynecology. 22(6). 633–639. 126 indexed citations

20.

Raine‐Fenning, Nick, J. Clewes, N.R. Kendall, et al.. (2003). The interobserver reliability and validity of volume calculation from three‐dimensional ultrasound datasets in the in vitro setting. Ultrasound in Obstetrics and Gynecology. 21(3). 283–291. 188 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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