J.L. Blok

801 total citations
9 papers, 427 citations indexed

About

J.L. Blok is a scholar working on Dermatology, Surgery and Epidemiology. According to data from OpenAlex, J.L. Blok has authored 9 papers receiving a total of 427 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Dermatology, 5 papers in Surgery and 2 papers in Epidemiology. Recurrent topics in J.L. Blok's work include Hidradenitis Suppurativa and Treatments (6 papers), Colorectal and Anal Carcinomas (5 papers) and Anorectal Disease Treatments and Outcomes (3 papers). J.L. Blok is often cited by papers focused on Hidradenitis Suppurativa and Treatments (6 papers), Colorectal and Anal Carcinomas (5 papers) and Anorectal Disease Treatments and Outcomes (3 papers). J.L. Blok collaborates with scholars based in Netherlands, United States and Germany. J.L. Blok's co-authors include Marcel F. Jonkman, Barbara Horváth, Péter Horvatovich, Carrie Brodmerkel, S. van Hattem, J. Spoo, F. M. Mahomed, Wayne Grayson, Edwin R. van den Heuvel and Jorrit B. Terra and has published in prestigious journals such as Journal of Clinical Pathology, British Journal of Dermatology and Journal of the European Academy of Dermatology and Venereology.

In The Last Decade

J.L. Blok

9 papers receiving 416 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.L. Blok Netherlands	9	405	300	148	34	29	9	427
Georgios Kravvas United Kingdom	12	149 0.4×	155 0.5×	70 0.5×	18 0.5×	16 0.6×	44	325
Kevin T. Savage United States	10	260 0.6×	125 0.4×	71 0.5×	25 0.7×	6 0.2×	17	299
Jane Woods Australia	10	196 0.5×	132 0.4×	75 0.5×	7 0.2×	6 0.2×	19	255
Chiara Franceschini Italy	10	183 0.5×	57 0.2×	80 0.5×	9 0.3×	50 1.7×	25	240
Rosa Feltes Spain	10	125 0.3×	25 0.1×	69 0.5×	32 0.9×	22 0.8×	22	186
Ashley Elsensohn United States	9	105 0.3×	31 0.1×	92 0.6×	17 0.5×	76 2.6×	37	227
Dilek Bıyık Özkaya Türkiye	11	147 0.4×	44 0.1×	63 0.4×	14 0.4×	71 2.4×	30	270
André Cartell Brazil	9	57 0.1×	70 0.2×	46 0.3×	8 0.2×	51 1.8×	28	185
F. Messeguer Spain	8	117 0.3×	21 0.1×	102 0.7×	24 0.7×	64 2.2×	30	216
Sean Clancy United States	4	114 0.3×	70 0.2×	55 0.4×	4 0.1×	8 0.3×	8	181

Countries citing papers authored by J.L. Blok

Since Specialization

Citations

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

Fields of papers citing papers by J.L. Blok

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.L. Blok

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

All Works

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9 of 9 papers shown

Blok, Bertine M.J. Flokstra-de, J.L. Blok, Marie L. A. Schuttelaar, et al.. (2016). Association of food allergy and atopic dermatitis exacerbations. Annals of Allergy Asthma & Immunology. 116(4). 334–338. 32 indexed citations

Blok, J.L., Ineke C. Janse, Barbara Horváth, & Marcel F. Jonkman. (2015). Increased Expression of Integrin α6β4 in the Basement Membrane Zone Lining the Sebaceous Glands in Hidradenitis Suppurativa. Acta Dermato Venereologica. 95(8). 994–996. 8 indexed citations

Janse, Ineke C., J.L. Blok, Edwin R. van den Heuvel, et al.. (2015). Skin-Tissue-sparing Excision with Electrosurgical Peeling: A Case Series in Hidradenitis Suppurativa. Acta Dermato Venereologica. 96(3). 390–391. 15 indexed citations

Blok, J.L., et al.. (2015). Ustekinumab in hidradenitis suppurativa: clinical results and a search for potential biomarkers in serum. British Journal of Dermatology. 174(4). 839–846. 150 indexed citations

Blok, J.L., Jorrit B. Terra, J. Spoo, et al.. (2015). Surgery under general anaesthesia in severe hidradenitis suppurativa: a study of 363 primary operations in 113 patients. Journal of the European Academy of Dermatology and Venereology. 29(8). 1590–1597. 54 indexed citations

Blok, J.L., et al.. (2014). Skin‐Tissue‐sparing Excision with Electrosurgical Peeling ( STEEP ): a surgical treatment option for severe hidradenitis suppurativa Hurley stage II / III. Journal of the European Academy of Dermatology and Venereology. 29(2). 379–382. 35 indexed citations

Blok, J.L., S. van Hattem, Marcel F. Jonkman, & Barbara Horváth. (2012). Systemic therapy with immunosuppressive agents and retinoids in hidradenitis suppurativa: a systematic review. British Journal of Dermatology. 168(2). 243–252. 76 indexed citations

Groot, Anton C. de, J.L. Blok, & Pieter‐Jan Coenraads. (2010). Relationship between formaldehyde and quaternium‐15 contact allergy. Influence of strength of patch test reactions. Contact Dermatitis. 63(4). 187–191. 11 indexed citations

Mahomed, F. M., J.L. Blok, & Wayne Grayson. (2007). The squamous variant of eccrine porocarcinoma: a clinicopathological study of 21 cases. Journal of Clinical Pathology. 61(3). 361–365. 46 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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