A Y Tsang

1.2k total citations
18 papers, 981 citations indexed

About

A Y Tsang is a scholar working on Epidemiology, Infectious Diseases and Organic Chemistry. According to data from OpenAlex, A Y Tsang has authored 18 papers receiving a total of 981 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Epidemiology, 9 papers in Infectious Diseases and 8 papers in Organic Chemistry. Recurrent topics in A Y Tsang's work include Mycobacterium research and diagnosis (18 papers), Tuberculosis Research and Epidemiology (8 papers) and Carbohydrate Chemistry and Synthesis (5 papers). A Y Tsang is often cited by papers focused on Mycobacterium research and diagnosis (18 papers), Tuberculosis Research and Epidemiology (8 papers) and Carbohydrate Chemistry and Synthesis (5 papers). A Y Tsang collaborates with scholars based in United States and Sweden. A Y Tsang's co-authors include J. Kenneth McClatchy, Patrick J. Brennan, Michael McNeil, Alfred J. Crowle, M H May, A. E. Vatter, Paul Brennan, F F Edwards, Patricia Brannon and Donald Armstrong and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Bacteriology and Journal of Clinical Microbiology.

In The Last Decade

A Y Tsang

18 papers receiving 893 citations

Peers

Countries citing papers authored by A Y Tsang

Since Specialization

Citations

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

Fields of papers citing papers by A Y Tsang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A Y Tsang

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

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	Niacin-positive Mycobacterium kansasii isolated from immunocompromised patients 1992 ·Journal of Clinical Microbiology ·Irving Nachamkin, Rob Roy MacGregor, Joseph L. Staneck, A Y Tsang, (unknown), (unknown), (unknown)	8
2	Comprehensive approach to identification of serovars of Mycobacterium avium complex 1992 ·Journal of Clinical Microbiology ·(unknown), A Y Tsang, Delphi Chatterjee, Patrick J. Brennan	31
3	Clinical and epidemiological importance of typing of Mycobacterium avium complex isolates 1992 ·Journal of Clinical Microbiology ·A Y Tsang, (unknown), Patrick J. Brennan, J. Kenneth McClatchy	86
4	Serovars of Mycobacterium avium complex isolated from patients in Sweden 1990 ·Journal of Clinical Microbiology ·Sven Hoffner, Gunilla Källenius, B Petrini, Patrick J. Brennan, A Y Tsang	39
5	Generation of monoclonal antibodies to the specific sugar epitopes of Mycobacterium avium complex serovars 1989 ·Infection and Immunity ·B Rivoire, (unknown), Delphi Chatterjee, Harvey Gaylord, A Y Tsang, A H Kolk, G. O. Aspinall, Patrick J. Brennan	37
6	Mycobacterium avium complex pseudobacteriuria from a hospital water supply 1988 ·Journal of Clinical Microbiology ·(unknown), Nancy G. Warren, A Y Tsang, Harry P. Dalton	25
7	Structure and antigenicity of the specific oligosaccharide hapten from the glycopeptidolipid antigen of Mycobacterium avium serotype 4, the dominant Mycobacterium isolated from patients with acquired immune deficiency syndrome. 1987 ·Journal of Biological Chemistry ·Michael McNeil, A Y Tsang, Paul Brennan	83
8	Definition of the surface antigens of Mycobacterium malmoense and use in studying the etiology of a form of mycobacteriosis 1987 ·Journal of Bacteriology ·Michael McNeil, A Y Tsang, J. Kenneth McClatchy, (unknown), Ian Jardine, Patrick J. Brennan	23
9	Mycobacterium avium-M. intracellulare isolates from patients with or without acquired immunodeficiency syndrome 1986 ·Antimicrobial Agents and Chemotherapy ·C. Robert Horsburgh, David L. Cohn, Richard B. Roberts, Henry Masur, Robert A. Miller, A Y Tsang, M D Iseman	59
10	Comparison of 15 laboratory and patient-derived strains of Mycobacterium avium for ability to infect and multiply in cultured human macrophages 1986 ·Journal of Clinical Microbiology ·Alfred J. Crowle, A Y Tsang, A. E. Vatter, M H May	115
11	Enzyme-linked immunosorbent assay of glycolipid antigens for identification of mycobacteria 1985 ·Journal of Clinical Microbiology ·Donna Yanagihara, (unknown), (unknown), A Y Tsang, J. Kenneth McClatchy, Patrick J. Brennan	38
12	Infections caused by Mycobacterium avium complex in immunocompromised patients: diagnosis by blood culture and fecal examination, antimicrobial susceptibility tests, and morphological and seroagglutination characteristics 1985 ·Journal of Clinical Microbiology ·Timothy E. Kiehn, F F Edwards, Patricia Brannon, A Y Tsang, Michele Maio, Jonathan Gold, Estella Whimbey, Brian Wong, J. Kenneth McClatchy, Donald Armstrong	189
13	Antigenic Relationships of the Mycobacterium fortuitum-Mycobacterium chelonae Complex 1984 ·International Journal of Systematic Bacteriology ·A Y Tsang, (unknown), J. Kenneth McClatchy, (unknown), (unknown), Patrick J. Brennan	39
14	Use of Serology and Thin-Layer Chromatography for the Assembly of an Authenticated Collection of Serovars Within the Mycobacterium avium-Mycobacterium intracellulare-Mycobacterium scrofulaceum Complex 1983 ·International Journal of Systematic Bacteriology ·A Y Tsang, (unknown), (unknown), J. Kenneth McClatchy, (unknown)	70
15	Use of pyrazinamidase activity on Mycobacterium tuberculosis as a rapid method for determination of pyrazinamide susceptibility 1981 ·Antimicrobial Agents and Chemotherapy ·J. Kenneth McClatchy, A Y Tsang, (unknown)	62
16	Re-evaluation of sputum staining for the diagnosis of pulmonary tuberculosis. 1979 ·PubMed ·(unknown), A Y Tsang, James Sayre	41
17	Retropharyngeal Abscess Caused by Atypical Mycobacterium 1977 ·Archives of Otolaryngology - Head and Neck Surgery ·(unknown), (unknown), (unknown), A Y Tsang	20
18	The reliability of gastric smears by auramine-rhodamine staining technique for the diagnosis of tuberculosis. 1976 ·PubMed ·(unknown), A Y Tsang, M. Anthony Schork, John G. Weg	16

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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