David Koh
- Periodontics top 0.5%
- Clinical Psychology top 1%
- COVID-19 and Mental Health 15
- General Health Professions top 0.5%
- General Dentistry top 2%
- Behavioral Neuroscience top 2%
- Stress Responses and Cortisol 14
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- Contact Dermatitis and Allergies 27
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- Occupational exposure and asthma 15
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- Sex work and related issues 15
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- Air Quality and Health Impacts 15
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- Occupational Health and Safety Research 14
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- Disaster Response and Management 12
David Koh
278 papers receiving 8.5k citations
Hit Papers
Peers
Comparison fields: 5 of 212
- Periodontics 438
- Clinical Psychology 1.6k
- General Health Professions 1.7k
- General Dentistry 124
- Behavioral Neuroscience 235
Countries citing papers authored by David Koh
This map shows the geographic impact of David Koh'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 David Koh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David Koh more than expected).
Fields of papers citing papers by David Koh
This network shows the impact of papers produced by David Koh. 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 David Koh. The network helps show where David Koh may publish in the future.
Co-authorship network
The 25 scholars most cited alongside David Koh, 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 | 0 | |
| 2 | 2024 | 1 | |
| 3 | 2022 | 14 | |
| 4 | 2020 | 23 | |
| 5 | Microfluidic Test Target for Photoacoustic Imaging | 2018 | 1 |
| 6 | 2017 | 10 | |
| 7 | 2014 | 0 | |
| 8 | 2014 | 36 | |
| 9 | 2012 | 4 | |
| 10 | Smokers can quit regardless of motivation stage in a worksite smoking cessation programme in Malaysia. | 2011 | 7 |
| 11 | Predictors of smoking cessation among staff in public Universities in Klang Valley, Malaysia. | 2011 | 7 |
| 12 | 2008 | 3 | |
| 13 | The Effect of Intake and Exhaust Pulsating Flow on the Volumetric Efficiency in a Diesel Engine | 2006 | 3 |
| 14 | Uterine artery embolisation for symptomatic fibroids in a tertiary hospital in Singapore. | 2005 | 6 |
| 15 | Online Health Education on SARS to University Students during the SARS Outbreak. | 2005 | 6 |
| 16 | Analysis of Combustion Characteristics of Bio Diesel Fuel in a DI Diesel Engine Using PXI and LabVIEW | 2004 | 10 |
| 17 | An Effect of Operating Conditions on Exhaust Emissions in a Small Turbocharged D.I. Engine | 2002 | 1 |
| 18 | Prevalence rates of refractive errors in Sumatra, Indonesia. | 2002 | 129 |
| 19 | Prevalence Rates and Risk Factors for Refractive Errors in South Sumatra, Indonesia | 2002 | 1 |
| 20 | The prevalence and pattern of contact lens use in a Singapore community. | 2000 | 42 |
About David Koh
David Koh is a scholar working on Chemical Health and Safety, Medical Laboratory Technology and Behavioral Neuroscience, having authored 292 papers that have together received 8.9k indexed citations. Recurring topics across this work include Contact Dermatitis and Allergies (27 papers), COVID-19 and Mental Health (15 papers), Occupational exposure and asthma (15 papers), Sex work and related issues (15 papers), Air Quality and Health Impacts (15 papers), Stress Responses and Cortisol (14 papers), Occupational Health and Safety Research (14 papers) and Disaster Response and Management (12 papers). The work is most often cited by research in Periodontics (438 citations), Clinical Psychology (1.6k citations) and General Health Professions (1.7k citations). David Koh has collaborated with scholars based in Singapore, Brunei and United States. Frequent co-authors include Gerald Choon‐Huat Koh, Choon Nam Ong, Mee Lian Wong, Sin Eng Chia, James Lee, Seang‐Mei Saw, Anne Chu, Vivian Ng, Falk Müller‐Riemenschneider and Hoon‐Eng Khoo. Their work appears in journals such as Occupational Medicine, Occupational and Environmental Medicine, Contact Dermatitis, Safety and Health at Work and Sexually Transmitted Diseases.
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.