Author: Ong CN

Original article 1991;17(6):430-435   pdf
Monitoring of exposure to cyclohexanone through the analysis of breath and urine.
Ong CN, Chia SE, Phoon WH, Tan KT, Kok PW
 
Commentary 1995;21(1):60-64   pdf
Musculoskeletal disorders among operators of visual display terminal
Ong CN, Chia SE, Jeyaratnam J, Tan KC