David Koh
David Koh
Verified email at ubd.edu.bn
Cited by
Cited by
The effects of problem-based learning during medical school on physician competency: a systematic review
GCH Koh, HE Khoo, ML Wong, D Koh
Cmaj 178 (1), 34-41, 2008
Statistical evaluation of agreement between two methods for measuring a quantitative variable
J Lee, D Koh, CN Ong
Computers in biology and medicine 19 (1), 61-70, 1989
Prevalence and risk factors associated with dry eye symptoms: a population based study in Indonesia
AJ Lee, J Lee, SM Saw, G Gazzard, D Koh, D Widjaja, DTH Tan
British Journal of Ophthalmology 86 (12), 1347-1351, 2002
Incidence and progression of myopia in Singaporean school children
SM Saw, L Tong, WH Chua, KS Chia, D Koh, DTH Tan, J Katz
Investigative ophthalmology & visual science 46 (1), 51-57, 2005
Pterygium in Indonesia: prevalence, severity and risk factors
G Gazzard, SM Saw, M Farook, D Koh, D Widjaja, SE Chia, CY Hong, ...
British Journal of Ophthalmology 86 (12), 1341-1346, 2002
Angiotensin-I converting enzyme insertion/deletion polymorphism and its association with diabetic nephropathy: a meta-analysis of studies reported between 1994 and 2004 and …
DPK Ng, BC Tai, D Koh, KW Tan, KS Chia
Diabetologia 48 (5), 1008-1016, 2005
Prevalence rates of refractive errors in Sumatra, Indonesia
SM Saw, G Gazzard, D Koh, M Farook, D Widjaja, J Lee, DTH Tan
Investigative ophthalmology & visual science 43 (10), 3174-3180, 2002
IQ and the association with myopia in children
SM Saw, SB Tan, D Fung, KS Chia, D Koh, DTH Tan, RA Stone
Investigative ophthalmology & visual science 45 (9), 2943-2948, 2004
Basal cell carcinoma, squamous cell carcinoma and melanoma of the skin: analysis of the Singapore Cancer Registry data 1968–97
D Koh, H Wang, J Lee, KS Chia, HP Lee, CL Goh
British journal of Dermatology 148 (6), 1161-1166, 2003
Eosinophil cationic protein: is it useful in asthma? A systematic review
GCH Koh, LPC Shek, DYT Goh, H Van Bever, DSQ Koh
Respiratory medicine 101 (4), 696-705, 2007
The use of salivary biomarkers in occupational and environmental medicine
DSQ Koh, GCH Koh
Occupational and environmental medicine 64 (3), 202-210, 2007
Risk Perception and Impact of Severe Acute Respiratory Syndrome (SARS) on Work and Personal Lives of Healthcare Workers in Singapore What Can We Learn?
D Koh, MK Lim, SE Chia, SM Ko, F Qian, V Ng, BH Tan, KS Wong, ...
Medical care, 676-682, 2005
Salivary biomarkers associated with academic assessment stress among dental undergraduates
V Ng, D Koh, BYY Mok, SE Chia, LP Lim
Journal of Dental Education 67 (10), 1091-1094, 2003
Chronic neurobehavioural effects of toluene.
SC Foo, J Jeyaratnam, D Koh
Occupational and Environmental Medicine 47 (7), 480-484, 1990
A systematic review and meta‐analysis of workplace intervention strategies to reduce sedentary time in white‐collar workers
AHY Chu, SHX Ng, CS Tan, AM Win, D Koh, F Müller‐Riemenschneider
Obesity Reviews 17 (5), 467-481, 2016
The experience of the 2003 SARS outbreak as a traumatic stress among frontline healthcare workers in Toronto: lessons learned
R Maunder
Philosophical Transactions of the Royal Society of London. Series B …, 2004
Risk factors for new episodes of sick leave due to neck or back pain in a working population. A prospective study with an 18-month and a three-year follow-up
G Bergström, L Bodin, H Bertilsson, IB Jensen
Occupational and environmental medicine 64 (4), 279-287, 2007
Salivary cortisol levels and work-related stress among emergency department nurses
Y Yang, D Koh, V Ng, FCY Lee, G Chan, F Dong, SE Chia
Journal of Occupational and Environmental Medicine 43 (12), 1011-1018, 2001
Building caries risk assessment models for children
XL Gao, CYS Hsu, Y Xu, HB Hwarng, T Loh, D Koh
Journal of dental research 89 (6), 637-643, 2010
Eye growth changes in myopic children in Singapore
SM Saw, WH Chua, G Gazzard, D Koh, DTH Tan, RA Stone
British Journal of Ophthalmology 89 (11), 1489-1494, 2005
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