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Mathematical Biosciences|January 15, 1996
Spatially heterogeneous discrete waves in predator-prey communities over a patchy environmentD Koh, J Wei, J WuOccupational Medicine (Oxford, England)|May 30, 1998
Biomarkers, screening and ethicsD Koh, J JeyaratnamCarbohydrate Research|December 28, 1993
Stereocontrol in Diels-Alder cycloaddition to unsaturated sugars: reactivities of acyclic seven-carbon trans dienophiles derived from aldopentosesD Horton, D KohCarbohydrate Research|December 28, 1993
Wittig reaction of unprotected D-aldopentoses with stabilized ylides: metal-ion effectsD Horton, D KohInternational Archives of Occupational and Environmental Health|September 28, 1998
Occupational health in SingaporeD Koh, J JeyaratnamContact Dermatitis|February 1, 1992
Allergic contact dermatitis from resin hardeners during the manufacture of thermosetting coating paintsI S Foulds, D KohAnnals of the Academy of Medicine, Singapore|September 1, 1994
Occupational health through primary health care clinics in SingaporeD Koh, H P ChiaThe Journal of the Society of Occupational Medicine|January 1, 1989
Uses and limitations of microcomputers for epidemiological research in occupational healthD Koh, T C AwPageof 780