A. Claes

908 total citations
50 papers, 580 citations indexed

About

A. Claes is a scholar working on Public Health, Environmental and Occupational Health, Agronomy and Crop Science and Reproductive Medicine. According to data from OpenAlex, A. Claes has authored 50 papers receiving a total of 580 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Public Health, Environmental and Occupational Health, 28 papers in Agronomy and Crop Science and 26 papers in Reproductive Medicine. Recurrent topics in A. Claes's work include Reproductive Biology and Fertility (34 papers), Reproductive Physiology in Livestock (27 papers) and Sperm and Testicular Function (19 papers). A. Claes is often cited by papers focused on Reproductive Biology and Fertility (34 papers), Reproductive Physiology in Livestock (27 papers) and Sperm and Testicular Function (19 papers). A. Claes collaborates with scholars based in Netherlands, United States and Germany. A. Claes's co-authors include Tom A. E. Stout, Juan Cuervo‐Arango, Barry A. Ball, Alan J. Conley, C. Jo Corbin, Kirsten E. Scoggin, E.L. Squires, Juliana Almeida, Cesare Galli and S. Colleoni and has published in prestigious journals such as International Journal of Molecular Sciences, Theriogenology and Journal of the American Veterinary Medical Association.

In The Last Decade

A. Claes

47 papers receiving 550 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Claes Netherlands	15	382	306	295	155	88	50	580
D. D. Varner United States	16	574 1.5×	346 1.1×	617 2.1×	202 1.3×	119 1.4×	56	920
Gustavo Ferrer Carneiro Brazil	13	376 1.0×	181 0.6×	221 0.7×	49 0.3×	117 1.3×	45	554
C.C. Love United States	13	401 1.0×	197 0.6×	424 1.4×	73 0.5×	100 1.1×	35	612
Hossam El‐Sheikh Ali Egypt	15	171 0.4×	315 1.0×	164 0.6×	66 0.4×	82 0.9×	64	550
Cláudia Barbosa Fernandes Brazil	10	127 0.3×	164 0.5×	117 0.4×	77 0.5×	57 0.6×	58	318
F.D. Jousan United States	12	232 0.6×	231 0.8×	137 0.5×	28 0.2×	153 1.7×	22	487
N. Oguri Japan	16	723 1.9×	263 0.9×	594 2.0×	83 0.5×	112 1.3×	48	850
Sandra Thoumire France	15	380 1.0×	202 0.7×	262 0.9×	23 0.1×	128 1.5×	32	584
M. A. Memon United States	12	161 0.4×	222 0.7×	114 0.4×	52 0.3×	125 1.4×	34	430
Sherri L. Rigby United States	15	278 0.7×	271 0.9×	351 1.2×	169 1.1×	54 0.6×	20	559

Countries citing papers authored by A. Claes

Since Specialization

Citations

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

Fields of papers citing papers by A. Claes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Claes

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

Cuervo‐Arango, Juan, et al.. (2025). Transvaginal Follicle Aspiration in Mares: A Description of Different Techniques and Comparison of Results Across Different OPU Clinics. Reproduction in Domestic Animals. 60(3). e70043–e70043.

Stout, Tom A. E., et al.. (2024). Ultrasound‐guided fetal thorax compression to reduce post‐fixation twins in the mare. Equine Veterinary Journal. 56(4). 735–741. 1 indexed citations

Beitsma, M., et al.. (2023). Vitrifying expanded equine embryos collapsed by blastocoel aspiration is less damaging than slow-freezing. Theriogenology. 202. 28–35.

Beitsma, M., Silvia Colleoni, Cesare Galli, et al.. (2023). In Vitro-Produced Equine Blastocysts Exhibit Greater Dispersal and Intermingling of Inner Cell Mass Cells than In Vivo Embryos. International Journal of Molecular Sciences. 24(11). 9619–9619. 4 indexed citations

Ali, Hossam El‐Sheikh, Kirsten E. Scoggin, Alejandro Esteller‐Vico, et al.. (2020). Relationships between blood and follicular fluid urea nitrogen concentrations and between blood urea nitrogen and embryo survival in mares. Theriogenology. 160. 142–150. 5 indexed citations

Claes, A., Juan Cuervo‐Arango, S. Colleoni, et al.. (2020). Speed of in vitro embryo development affects the likelihood of foaling and the foal sex ratio*. Reproduction Fertility and Development. 32(5). 468–473. 11 indexed citations

Claes, A., et al.. (2020). The usefulness of anti-Müllerian hormone in predicting oocyte recovery and in vitro production of equine embryos. Journal of Equine Veterinary Science. 89. 103049–103049. 1 indexed citations

Cuervo‐Arango, Juan, A. Claes, & Tom A. E. Stout. (2019). In vitro-produced horse embryos exhibit a very narrow window of acceptable recipient mare uterine synchrony compared with in vivo-derived embryos. Reproduction Fertility and Development. 31(12). 1904–1911. 12 indexed citations

Cuervo‐Arango, Juan, A. Claes, & Tom A. E. Stout. (2019). Mare and stallion effects on blastocyst production in a commercial equine ovum pick-up–intracytoplasmic sperm injection program. Reproduction Fertility and Development. 31(12). 1894–1903. 26 indexed citations

10.

Cuervo‐Arango, Juan, A. Claes, M. Beitsma, & Tom A. E. Stout. (2019). The Effect of Different Flushing Media Used to Aspirate Follicles on the Outcome of a Commercial Ovum Pickup–ICSI Program in Mares. Journal of Equine Veterinary Science. 75. 74–77. 7 indexed citations

11.

Cuervo‐Arango, Juan, A. Claes, & Tom A. E. Stout. (2019). The recipient's Day after ovulation and the number of corpora lutea influence the likelihood of pregnancy in mares following transfer of ICSI frozen embryos. Theriogenology. 135. 181–188. 11 indexed citations

12.

Cuervo‐Arango, Juan, A. Claes, & Tom A. E. Stout. (2018). Effect of embryo transfer technique on the likelihood of pregnancy in the mare: a comparison of conventional and Wilsher's forceps‐assisted transfer. Veterinary Record. 183(10). 323–323. 16 indexed citations

13.

Cuervo‐Arango, Juan, A. Claes, & Tom A. E. Stout. (2018). Horse embryo diameter is influenced by the embryonic age but not by the type of semen used to inseminate donor mares. Theriogenology. 115. 90–93. 7 indexed citations

14.

Claes, A., Juan Cuervo‐Arango, J. van den Broek, et al.. (2018). Factors affecting the likelihood of pregnancy and embryonic loss after transfer of cryopreserved in vitro produced equine embryos. Equine Veterinary Journal. 51(4). 446–450. 33 indexed citations

15.

Cuervo‐Arango, Juan, A. Claes, & Tom A. E. Stout. (2018). Small day 8 equine embryos cannot be rescued by a less advanced recipient mare uterus. Theriogenology. 126. 36–40. 7 indexed citations

16.

Schulman, Martin L., Geoffrey T. Fosgate, A. Claes, et al.. (2017). Serum anti-Müllerian hormone dynamics in mares following immunocontraception with anti-zona pellucida or -GnRH vaccines. Theriogenology. 106. 214–220. 6 indexed citations

17.

Cuervo‐Arango, Juan, A. Claes, Marta de Ruijter‐Villani, & Tom A. E. Stout. (2017). Likelihood of pregnancy after embryo transfer is reduced in recipient mares with a short preceding oestrus. Equine Veterinary Journal. 50(3). 386–390. 24 indexed citations

18.

McCue, Patrick M., Mats H.T. Troedsson, Claudia Klein, et al.. (2013). Induction of ovulation in seasonally anestrous mares under ambient lights using recombinant equine FSH (reFSH). Theriogenology. 80(5). 456–462. 13 indexed citations

19.

Claes, A., Barry A. Ball, Juliana Almeida, C. Jo Corbin, & Alan J. Conley. (2013). Serum anti-Müllerian hormone concentrations in stallions: Developmental changes, seasonal variation, and differences between intact stallions, cryptorchid stallions, and geldings. Theriogenology. 79(9). 1229–1235. 56 indexed citations

20.

Claes, A., Barry A. Ball, James A. Brown, & Philip H. Kass. (2008). Evaluation of risk factors, management, and outcome associated with rectal tears in horses: 99 cases (1985–2006). Journal of the American Veterinary Medical Association. 233(10). 1605–1609. 11 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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