M.D. Topping

1.8k total citations
39 papers, 1.3k citations indexed

About

M.D. Topping is a scholar working on Health, Toxicology and Mutagenesis, Public Health, Environmental and Occupational Health and Immunology and Allergy. According to data from OpenAlex, M.D. Topping has authored 39 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Health, Toxicology and Mutagenesis, 14 papers in Public Health, Environmental and Occupational Health and 13 papers in Immunology and Allergy. Recurrent topics in M.D. Topping's work include Occupational exposure and asthma (14 papers), Allergic Rhinitis and Sensitization (13 papers) and Indoor Air Quality and Microbial Exposure (11 papers). M.D. Topping is often cited by papers focused on Occupational exposure and asthma (14 papers), Allergic Rhinitis and Sensitization (13 papers) and Indoor Air Quality and Microbial Exposure (11 papers). M.D. Topping collaborates with scholars based in United Kingdom, United States and France. M.D. Topping's co-authors include Christina Luczynska, W E Howe, K M Venables, A. D. Blainey, R Hawkins, Brian Crook, S. Ollier, Peter Griffin, J. Lacey and A J Newman Taylor and has published in prestigious journals such as The Lancet, Biochemical and Biophysical Research Communications and Journal of Allergy and Clinical Immunology.

In The Last Decade

M.D. Topping

39 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M.D. Topping United Kingdom 21 501 500 379 347 231 39 1.3k
R D Tee United Kingdom 27 875 1.7× 1.2k 2.4× 719 1.9× 683 2.0× 321 1.4× 62 2.1k
Vera van Kampen Germany 21 543 1.1× 648 1.3× 444 1.2× 439 1.3× 203 0.9× 86 1.4k
Remko Houba Netherlands 18 728 1.5× 751 1.5× 128 0.3× 278 0.8× 140 0.6× 37 1.3k
Helena Keskinen Finland 25 616 1.2× 1.1k 2.2× 416 1.1× 761 2.2× 175 0.8× 55 1.8k
Joan S. Gallagher United States 25 387 0.8× 433 0.9× 613 1.6× 414 1.2× 241 1.0× 44 1.5k
Ingrid Sander Germany 26 613 1.2× 969 1.9× 981 2.6× 738 2.1× 307 1.3× 127 2.1k
A J Newman Taylor United Kingdom 29 974 1.9× 1.6k 3.1× 432 1.1× 725 2.1× 431 1.9× 61 2.4k
A J Newman-Taylor United Kingdom 21 479 1.0× 572 1.1× 170 0.4× 239 0.7× 286 1.2× 30 1.5k
I. M. O'BRIEN United Kingdom 16 299 0.6× 515 1.0× 93 0.2× 163 0.5× 113 0.5× 22 908
L. Perfetti Italy 21 526 1.0× 717 1.4× 422 1.1× 405 1.2× 408 1.8× 67 1.4k

Countries citing papers authored by M.D. Topping

Since Specialization
Citations

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

Fields of papers citing papers by M.D. Topping

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M.D. Topping. 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 M.D. Topping. The network helps show where M.D. Topping may publish in the future.

Co-authorship network of co-authors of M.D. Topping

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

All Works

20 of 20 papers shown
1.
Topping, M.D.. (2001). OCCUPATIONAL EXPOSURE LIMITS FOR CHEMICALS. Occupational and Environmental Medicine. 58(2). 138–144. 19 indexed citations
2.
Topping, M.D.. (1998). Industry's perception and use of occupational exposure limits. The Annals of Occupational Hygiene. 42(6). 357–366. 37 indexed citations
3.
Topping, M.D., et al.. (1998). An Introduction to a UK Scheme to Help Small Firms Control Health Risks from Chemicals. The Annals of Occupational Hygiene. 33 indexed citations
4.
Trigg, C.J., Peter J. Baxter, M.D. Topping, et al.. (1991). Factors relating to the development of respiratory symptoms in coffee process workers.. Occupational and Environmental Medicine. 48(5). 314–322. 27 indexed citations
5.
Crook, Brian, et al.. (1991). Airborne Dust, Ammonia, Microorganisms, and Antigens in Pig Confinement Houses and the Respiratory Health of Exposed Farm Workers. American Industrial Hygiene Association Journal. 52(7). 271–279. 13 indexed citations
6.
Luczynska, Christina, et al.. (1990). Occupational asthma and specific IgE to a diazonium salt intermediate used in the polymer industry. Journal of Allergy and Clinical Immunology. 85(6). 1076–1082. 4 indexed citations
7.
Luczynska, Christina, Peter Griffin, R. Jeremy H. Davies, & M.D. Topping. (1990). Prevalence of specific IgE to storage mites (A. siro, L. destructor and T. longior) in an urban population and crossreactivity with the house dust mite (D. pteronyssinus). Clinical & Experimental Allergy. 20(4). 403–406. 92 indexed citations
8.
Griffin, Peter, Janice Thompson, Craig Parkinson, et al.. (1989). Allergenic and antigenic relationship between three species of storage mite and the house dust mite, Dermatophagoides pteronyssinus. Journal of Allergy and Clinical Immunology. 84(1). 108–117. 56 indexed citations
9.
Topping, M.D., et al.. (1989). Respiratory Allergy and Specific Immunoglobin E and Immunoglobin G Antibodies to Reactive Dyes Used in the Wool Industry. Journal of Occupational and Environmental Medicine. 31(10). 857–862. 13 indexed citations
10.
Blainey, A. D., M.D. Topping, S. Ollier, & R. Wayne Davies. (1989). Allergic respiratory disease in grain workers: The role of storage mites. Journal of Allergy and Clinical Immunology. 84(3). 296–303. 85 indexed citations
11.
Crook, Brian, et al.. (1989). Investigation of Organic Aerosols Generated during Sugar Beet Slicing. American Industrial Hygiene Association Journal. 50(1). 44–50. 17 indexed citations
12.
Crook, Brian, et al.. (1989). Airborne dust and micro-organisms in pig houses: sampling to determine human health effects.. 2 indexed citations
13.
Taylor, Anthony J., K M Venables, Stephen R. Durham, B J Graneek, & M.D. Topping. (1987). Acid Anhydrides and Asthma. International Archives of Allergy and Immunology. 82(3-4). 435–439. 28 indexed citations
14.
Venables, K M, et al.. (1987). Immunologic and functional consequences of chemical (tetrachlorophthalic anhydride)-induced asthma after four years of avoidance of exposure. Journal of Allergy and Clinical Immunology. 80(2). 212–218. 60 indexed citations
15.
Topping, M.D., et al.. (1986). Specificity of the human IgE response to inhaled acid anhydrides. Journal of Allergy and Clinical Immunology. 77(6). 834–842. 48 indexed citations
16.
Luczynska, Christina & M.D. Topping. (1986). Specific IgE antibodies to reactive dye-albumin conjugates. Journal of Immunological Methods. 95(2). 177–186. 28 indexed citations
17.
Venables, K M, M.D. Topping, W E Howe, et al.. (1985). Interaction of smoking and atopy in producing specific IgE antibody against a hapten protein conjugate.. BMJ. 290(6463). 201–204. 149 indexed citations
18.
Luczynska, Christina, et al.. (1984). Occupational allergy due to inhalation of ipecacuanha dust. Clinical & Experimental Allergy. 14(2). 169–175. 5 indexed citations
19.
Topping, M.D., et al.. (1984). Barn allergy among Scottish farmers. Clinical & Experimental Allergy. 14(2). 197–206. 44 indexed citations
20.
Topping, M.D., et al.. (1978). Allergenic activity of fractions of cocksfoot (Dactylis glomerata) pollen. Clinical & Experimental Allergy. 8(1). 33–38. 5 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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