The effectiveness of applying different permissible exposure limits in preserving the hearing threshold level: a systematic review

by Sayapathi, B.S., Ting, S.A., Koh, D.
Published 2012

Inappropriate use of the mean as a summary index

by Koh, D.
Published 2014

The electronics industry

by Koh, D.
Published 2014

Challenges in occupational health towards the year 2000

by Koh, D.
Published 2014

Occupational health and safety promotion: Problems and solutions

by Koh, D.
Published 2014

An outbreak of occupational dermatosis in an electronics store

by Koh, D.
Published 2014

Electronics industry

by Koh, D.
Published 2014

Oral Tolerance: Mechanisms and Therapy of Autoimmune Diseases

by Koh, D.R.
Published 2011

Oral Tolerance: Mechanisms and Therapy of Autoimmune Diseases

by Koh, D.R.
Published 2016

Can we reduce workplace fatalities by half?

by Koh, D.S.Q.
Published 2014

Occupational contact dermatitis in manual cloud seeding operations

by Ng, W.T., Koh, D.
Published 2014

Pesticides hazards in developing countries

by Koh, D., Jeyaratnam, J.
Published 2012

Occupational and environmental medicine in the family medicine curriculum [1]

by Koh, D., Chia, S.-E.
Published 2014

Biomarkers, screening and ethics

by Koh, D., Jeyaratnam, J.
Published 2012

Lessons from the past: Perspectives on severe acute respiratory syndrome

by Koh, D., Sng, J.
Published 2011

Surveillance in occupational health

by Koh, D., Aw, T.-C.
Published 2014

Occupational health in Singapore

by Koh, D., Jeyaratnam, J.
Published 2012

Nanocommentary: Occupational and environmental health and nanotechnology - What's new?

by Sng, J., Koh, D.
Published 2014

Does change in perception following counselling result in improved quitting outcome among Malaysian smokers?

by Yasin, S.M., Masilamani, R., Ming, M.F., Koh, D.
Published 2011

Predictors of smoking cessation among staff in public universities in Klang Valley, Malaysia

by Yasin, S.M., Masilamani, R., Ming, M.F., Koh, D.
Published 2011