Andy Gray
- Infectious Diseases top 1%
- HIV/AIDS Research and Interventions 16
- HIV/AIDS drug development and treatment 8
- Virology top 5%
- Geriatrics and Gerontology top 2%
- Pharmaceutical Practices and Patient Outcomes 12
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- Pharmaceutical studies and practices 12
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- Pharmaceutical Economics and Policy 22
- Health Systems, Economic Evaluations, Quality of Life 21
- HIV/AIDS Impact and Responses 7
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- Pneumocystis jirovecii pneumonia detection and treatment 7
- Co-authors
- Tanuja N. GengiahM. GovenderJennifer S. SinghSalim S. Abdool KarimKogieleum NaidooQuarraisha Abdool KarimNesri PadayatchiGonasagrie Nair
- Journals
- The Lancet (4 papers)Cochrane Database of Systematic Reviews (3 papers)American Journal of Health-System Pharmacy (3 papers)
- Partner nations
- South AfricaUnited StatesSwitzerland
In The Last Decade
Andy Gray
95 papers receiving 3.1k citations
Hit Papers
Peers
Comparison fields: 5 of 166
- Infectious Diseases 1.2k
- Applied Microbiology and Biotechnology 107
- Virology 191
- Geriatrics and Gerontology 139
- Pediatrics, Perinatology and Child Health 682
Countries citing papers authored by Andy Gray
This map shows the geographic impact of Andy Gray'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 Andy Gray with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andy Gray more than expected).
Fields of papers citing papers by Andy Gray
This network shows the impact of papers produced by Andy Gray. 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 Andy Gray. The network helps show where Andy Gray may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Andy Gray, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 1 | |
| 2 | 2024 | 0 | |
| 3 | 2024 | 2 | |
| 4 | 2021 | 4 | |
| 5 | Accessing essential medicines in the South African public healthcare sector via section 21 | 2019 | 0 |
| 6 | Medicines Control Council – half a century of regulatory progress | 2018 | 2 |
| 7 | Training for clinical pharmacists: plat du jour or smörgåsbord? | 2012 | 4 |
| 8 | Health policy and legislation | 2011 | 41 |
| 9 | Global standards, South African practice - report of a workshop : forum | 2010 | 1 |
| 10 | 2010 | 34 | |
| 11 | Occupation-specific dispensation - an exercise in bad faith negotiations or promise for the future? : forum | 2009 | 1 |
| 12 | Medicine pricing interventions - the South African experience. | 2009 | 11 |
| 13 | The global conference on the future of hospital pharmacy - from evidence to consensus and action : forum | 2009 | 0 |
| 14 | The public sector strike – confronting reality | 2007 | 1 |
| 15 | Using the good Pharmacy Practice guidelines to advance patient safety : forum | 2007 | 0 |
| 16 | South African Health Review 2005.breakdown → | 2005 | 1019 |
| 17 | Financing antiretroviral treatment and primary health care services. | 2005 | 9 |
| 18 | The pharmacist's assistant : a case study of a mid-level worker option : human resources | 2005 | 2 |
| 19 | The private health sector. | 2005 | 6 |
| 20 | Health legislation : cross-cutting health systems issues | 2005 | 1 |
About Andy Gray
Andy Gray is a scholar working on Geriatrics and Gerontology, Applied Microbiology and Biotechnology, Infectious Diseases, Family Practice and Economics and Econometrics, having authored 106 papers that have together received 3.3k indexed citations. Recurring topics across this work include Pharmaceutical Economics and Policy (22 papers), Health Systems, Economic Evaluations, Quality of Life (21 papers), HIV/AIDS Research and Interventions (16 papers), Pharmaceutical Practices and Patient Outcomes (12 papers), Pharmaceutical studies and practices (12 papers), HIV/AIDS drug development and treatment (8 papers), Pneumocystis jirovecii pneumonia detection and treatment (7 papers) and HIV/AIDS Impact and Responses (7 papers). The work is most often cited by research in Infectious Diseases (1.2k citations), Applied Microbiology and Biotechnology (107 citations), Virology (191 citations), Geriatrics and Gerontology (139 citations) and Pediatrics, Perinatology and Child Health (682 citations). Andy Gray has collaborated with scholars based in South Africa, United States and Switzerland. Frequent co-authors include Tanuja N. Gengiah, M. Govender, Jennifer S. Singh, Salim S. Abdool Karim, Kogieleum Naidoo, Quarraisha Abdool Karim, Nesri Padayatchi, Gonasagrie Nair, Anneke Grobler and Cheryl Baxter. Their work appears in journals such as The Lancet, Cochrane Database of Systematic Reviews, American Journal of Health-System Pharmacy, European Journal of Clinical Pharmacology and Tropical Medicine & International Health.
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.