H.J. Maasch

1.1k total citations
40 papers, 891 citations indexed

About

H.J. Maasch is a scholar working on Immunology and Allergy, Dermatology and Molecular Biology. According to data from OpenAlex, H.J. Maasch has authored 40 papers receiving a total of 891 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Immunology and Allergy, 24 papers in Dermatology and 7 papers in Molecular Biology. Recurrent topics in H.J. Maasch's work include Allergic Rhinitis and Sensitization (33 papers), Food Allergy and Anaphylaxis Research (19 papers) and Contact Dermatitis and Allergies (17 papers). H.J. Maasch is often cited by papers focused on Allergic Rhinitis and Sensitization (33 papers), Food Allergy and Anaphylaxis Research (19 papers) and Contact Dermatitis and Allergies (17 papers). H.J. Maasch collaborates with scholars based in Germany, United States and France. H.J. Maasch's co-authors include R. Wahl, Jean Bousquet, A. Hejjaoui, F B Michel, W. Geißler, W. Skassa-Brociek, H. Dhivert, Friedrich A. Bahmer, Peter J. Frosch and David G. Marsh and has published in prestigious journals such as Analytical Biochemistry, Journal of Allergy and Clinical Immunology and Journal of Chromatography A.

In The Last Decade

H.J. Maasch

38 papers receiving 769 citations

Peers

H.J. Maasch

DERMA

PHYSI

PHEOH

PRM

Rob C. Aalberse Netherlands

M. Focke Austria

Bernhard Weber Germany

Nadine Mothes Austria

C. Ebner Austria

Ana I. Tabar Spain

Kraft Austria

María Teresa Lizaso Spain

Antti Taivainen Finland

W.M. Becker Germany

Rob C. Aalberse Netherlands

H.J. Maasch

682 ×0.9

380 ×0.8

DERMA

302 ×0.7

PHYSI

49 ×0.7

PHEOH

74 ×1.8

PRM

Citations per year, relative to H.J. Maasch H.J. Maasch (= 1×) peers Rob C. Aalberse

Countries citing papers authored by H.J. Maasch

Since Specialization

Citations

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

Fields of papers citing papers by H.J. Maasch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H.J. Maasch

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

Maasch, H.J., et al.. (1994). Escherichia coli as a biologically active ingredient of suppositories. Solid phase extraction and quantification in a double antibody ELISA.. PubMed. 44(1). 102–8. 1 indexed citations

Kroidl, R. F., H.J. Maasch, & R. Wahl. (1992). Respiratory allergies (bronchial asthma and rhinitis) due to sensitization of type I allergy to red spider mite (Panonychus ulmi KOCH). Clinical & Experimental Allergy. 22(10). 958–962. 20 indexed citations

Wahl, R., et al.. (1991). Occupational wood‐dust sensitivity from Euonymus europaeus (spindle tree) and investigation of cross reactivity between E.e. wood and Artemisia vulgaris pollen (mugwort). Allergy. 46(3). 186–190. 13 indexed citations

Wahl, R., Susanne Lau, H.J. Maasch, & Ulrich Wahn. (1990). IgE-Mediated Allergic Reactions to Potatoes. International Archives of Allergy and Immunology. 92(2). 168–174. 20 indexed citations

Bachert, Claus, R. Wahl, Jean Bousquet, H.J. Maasch, & U. Ganzer. (1990). Determination of IgE‐specificities in nasal secretions and sera of allergic subjects by crossed radio‐immunoelectrophoresis. Clinical & Experimental Allergy. 20(3). 305–309. 4 indexed citations

Wahl, R., et al.. (1989). Investigation of the Allergenic Activity of Isolated Fractions of a Standardized Partly Purified Whole Mite Body (Dermatophagoides pteronyssinus) Extract. International Archives of Allergy and Immunology. 90(3). 224–229. 7 indexed citations

Løwenstein, H., Birgitte Gjesing, H.J. Maasch, et al.. (1989). The international collaborative study on the first international standard of birch (Betula verrucosa)-pollen extract. Journal of Allergy and Clinical Immunology. 83(1). 66–82. 33 indexed citations

Bousquet, Jean, et al.. (1988). Double-blind placebo-controlled immunotherapy with mixed grass-pollen allergoids. Journal of Allergy and Clinical Immunology. 82(3). 439–446. 163 indexed citations

Bousquet, Jean, A. Hejjaoui, W. Skassa-Brociek, et al.. (1987). Double-blind, placebo-controlled immunotherapy with mixed grass-pollen allergoids. Journal of Allergy and Clinical Immunology. 80(4). 591–598. 96 indexed citations

10.

Bousquet, Jean, et al.. (1987). Double-Blind, Placebo-Controlled Immunotherapy with a High-Molecular-Weight, Formalinized Allergoid in Grass Pollen Allergy. International Archives of Allergy and Immunology. 82(3-4). 550–552. 32 indexed citations

11.

Wahl, R., et al.. (1987). Molecular weight determination of allergen extracts and isolation of allergenic molecules by high-performance liquid chromatography. Journal of Chromatography A. 397. 307–312. 6 indexed citations

12.

Wahl, R. & H.J. Maasch. (1987). Immunological Cross-reactions between a Cat Hair and Skin Scraping Extract and a Cat Serum and Investigation of Common Allergenic Molecules of Cat 1 with Cat Serum. Allergy and Asthma Proceedings. 8(4). 237–243. 2 indexed citations

13.

Maasch, H.J., R. Wahl, & Thomas Fuchs. (1987). Application of the First International Standard of Dermatophagoides pteronyssinus (House Dust Mite) in the Evaluation of Allergen Extracts Produced from Two Different Source Materials. International Archives of Allergy and Immunology. 84(4). 363–372. 12 indexed citations

14.

Maasch, H.J. & David G. Marsh. (1987). Standardized extracts modified allergens-allergoids. Clinical Reviews in Allergy. 5(1). 89–106. 40 indexed citations

15.

Haas, Helmut, Wolf‐Meinhard Becker, H.J. Maasch, & Max Schlaak. (1986). Analysis of Allergen Components in Grass Pollen Extracts using Immunoblotting. International Archives of Allergy and Immunology. 79(4). 434–440. 27 indexed citations

16.

Wahl, R., H.J. Maasch, & W. Geißler. (1986). High-performance liquid chromatographic molecular weight determination of allergen extracts. Journal of Chromatography A. 351(1). 39–46. 12 indexed citations

17.

Frosch, Peter J., et al.. (1986). Contact urticaria to rubber gloves is IgE‐mediated. Contact Dermatitis. 14(4). 241–245. 85 indexed citations

18.

Kemeny, D.M., R. Urbanek, Dhanraj Samuel, David F. Richards, & H.J. Maasch. (1986). The use of monoclonal and polyspecific antibodies in the IgE sandwich ELISA. Journal of Immunological Methods. 87(1). 45–50. 16 indexed citations

19.

Wahl, R., H.J. Maasch, & W. Geißler. (1985). High-performance thin-layer chromatographic analysis of dialysable materials in allergen extracts. Journal of Chromatography A. 329(1). 153–159. 7 indexed citations

20.

Wihl, J.‐Å., Lars Pilström, & H.J. Maasch. (1985). Studies on Allergen and Allergoid Preparations from Purified Timothy (Phleum pratense) Pollen Extracts. International Archives of Allergy and Immunology. 76(2). 162–167. 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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