Benjamin Portnoy

487 total citations
34 papers, 301 citations indexed

About

Benjamin Portnoy is a scholar working on Dermatology, Nutrition and Dietetics and Epidemiology. According to data from OpenAlex, Benjamin Portnoy has authored 34 papers receiving a total of 301 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Dermatology, 9 papers in Nutrition and Dietetics and 6 papers in Epidemiology. Recurrent topics in Benjamin Portnoy's work include Trace Elements in Health (8 papers), Contact Dermatitis and Allergies (6 papers) and Medicine and Dermatology Studies History (5 papers). Benjamin Portnoy is often cited by papers focused on Trace Elements in Health (8 papers), Contact Dermatitis and Allergies (6 papers) and Medicine and Dermatology Studies History (5 papers). Benjamin Portnoy collaborates with scholars based in United Kingdom, Canada and United States. Benjamin Portnoy's co-authors include Mohamed M. Molokhia, Alan Dyer, I. Sárkány, Terry K. Satterwhite, Audrey Wanger, C Hitchcock, Masayuki Nigo, Thomas Frank, Roger M. Smith and Scott Shepard and has published in prestigious journals such as The Lancet, British Journal of Dermatology and The Analyst.

In The Last Decade

Benjamin Portnoy

33 papers receiving 235 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Benjamin Portnoy United Kingdom	10	106	98	45	39	34	34	301
Mohamed M. Molokhia United Kingdom	12	139 1.3×	121 1.2×	45 1.0×	50 1.3×	37 1.1×	24	392
Anna M. Stranieri United States	8	31 0.3×	372 3.8×	102 2.3×	164 4.2×	32 0.9×	8	475
B.F.J. Goodwin United Kingdom	9	20 0.2×	233 2.4×	9 0.2×	16 0.4×	37 1.1×	13	378
Baba Japan	9	34 0.3×	60 0.6×	7 0.2×	28 0.7×	20 0.6×	18	355
Ayman Mahran Egypt	7	36 0.3×	60 0.6×	23 0.5×	36 0.9×	24 0.7×	19	303
Jyotsna Verma India	12	19 0.2×	33 0.3×	26 0.6×	97 2.5×	22 0.6×	38	367
Pramod V. Niphadkar India	11	16 0.2×	34 0.3×	15 0.3×	55 1.4×	68 2.0×	17	439
M Lluch Spain	14	37 0.3×	221 2.3×	6 0.1×	55 1.4×	12 0.4×	49	551
Mary L. Williams United States	8	18 0.2×	125 1.3×	98 2.2×	148 3.8×	9 0.3×	8	366
J Cotte France	11	20 0.2×	18 0.2×	15 0.3×	125 3.2×	13 0.4×	41	306

Countries citing papers authored by Benjamin Portnoy

Since Specialization

Citations

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

Fields of papers citing papers by Benjamin Portnoy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Benjamin Portnoy

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

Frank, Thomas, Yoshua Esquenazi, Masayuki Nigo, et al.. (2016). Disseminated Phaeohyphomycosis with Brain Abscess and Biliary Invasion Due to Bipolaris spp. in an Immunocompetent Patient.. PubMed. 46(4). 439–42. 2 indexed citations

Molokhia, Mohamed M. & Benjamin Portnoy. (2006). Neutron activation analysis of trace elements in skin. British Journal of Dermatology. 88(4). 347–353. 6 indexed citations

Molokhia, Mohamed M. & Benjamin Portnoy. (2006). TRACE ELEMENTS AND SKIN PIGMENTATION. British Journal of Dermatology. 89(2). 207–209. 1 indexed citations

Calnan, C. D., et al.. (2006). A VISIT TO THE SOVIET UNION. British Journal of Dermatology. 89(2). 214–214.

Portnoy, Benjamin, et al.. (1981). The treatment of active chronic psoriasis: a comparison of the effectiveness of a preparation containing 0.1% dithranol and 17% urea in a cream base and 0.1% dithranol in Lassar´s past B.P.C. Acta Dermato Venereologica. 61(5). 459–461. 5 indexed citations

Portnoy, Benjamin, et al.. (1981). Neutron activation analysis of trace elements in skin. IX. Rubidium in normal skin. British Journal of Dermatology. 105(4). 445–450. 3 indexed citations

Portnoy, Benjamin, et al.. (1979). Rat Bite Fever Misdiagnosed as Rocky Mountain Spotted Fever. Southern Medical Journal. 72(5). 607–608. 7 indexed citations

Portnoy, Benjamin, et al.. (1979). Neutron activation analysis of trace elements in skin.. British Journal of Dermatology. 101(5). 567–572. 9 indexed citations

Portnoy, Benjamin, et al.. (1979). Neutron activation analysis of trace elements in skin.. British Journal of Dermatology. 101(5). 567–572. 1 indexed citations

10.

Portnoy, Benjamin & Mohamed M. Molokhia. (1976). WITHDRAWAL OF ZINC THERAPY IN ACRODERMATITIS ENTEROPATHICA. British Journal of Dermatology. 94(1). 112–113. 7 indexed citations

11.

Portnoy, Benjamin & Mohamed M. Molokhia. (1974). ZINC IN ACRODERMATIS ENTEROPATHICA. The Lancet. 304(7881). 663–664. 19 indexed citations

12.

Molokhia, Mohamed M. & Benjamin Portnoy. (1973). Neutron activation analysis of trace elements in skin. VII. Copper and zinc in vitiligo, moles and seborrhoeic warts.. PubMed. 88(4). 347–53. 35 indexed citations

13.

Molokhia, Mohamed M. & Benjamin Portnoy. (1973). Neutron activation analysis of trace elements in skin.. British Journal of Dermatology. 88(3). 273–278. 5 indexed citations

14.

Portnoy, Benjamin & Mohamed M. Molokhia. (1972). Zinc and Copper in Psoriasis. British Journal of Dermatology. 86(2). 205–205. 11 indexed citations

15.

Portnoy, Benjamin. (1971). Comparison of fluocinonide and betamethasone in the treatment of psoriasis and eczema.. PubMed. 52(67). 72–3. 1 indexed citations

16.

Molokhia, Mohamed M. & Benjamin Portnoy. (1970). NEUTRON ACTIVATION ANALYSIS OF TRACE ELEMENTS IN SKIN V. COPPER AND ZINC IN PSORIASIS. British Journal of Dermatology. 83(3). 376–381. 24 indexed citations

17.

Molokhia, Mohamed M. & Benjamin Portnoy. (1970). NEUTRON ACTIVATION ANALYSIS OF TRACE ELEMENTS IN SKIN.. British Journal of Dermatology. 82(3). 254–255. 16 indexed citations

18.

Portnoy, Benjamin. (1967). A device for use in double blind trials. British Journal of Dermatology. 79(6). 366–366. 2 indexed citations

19.

Portnoy, Benjamin. (1965). THE EFFECT OF FORMULATION ON THE CLINICAL RESPONSE TO TOPICAL FLUOCINOLONE ACETONIDE.. British Journal of Dermatology. 77(11). 579–581. 17 indexed citations

20.

Portnoy, Benjamin. (1962). ECONOMIC CONCENTRATIONS OF TRIAMCINOLONE ACETONIDE.. British Journal of Dermatology. 74(11). 414–415. 8 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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