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Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|May 1, 1996
Calibration and validity of an eccentric photorefractorO Y Chan, M Edwards, B BrownOphthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|July 1, 1994
Refraction referral criteria for Hong Kong Chinese preschool childrenO Y Chan, M EdwardsOptometry and Vision Science : Official Publication of the American Academy of Optometry|June 1, 1993
Refractive errors in Hong Kong Chinese pre-school childrenO Y Chan, M EdwardsOptometry and Vision Science : Official Publication of the American Academy of Optometry|May 1, 1994
Comparison of cycloplegic and noncycloplegic retinoscopy in Chinese pre-school childrenO Y Chan, M EdwardsYan Ke Xue Bao = Eye Science|May 1, 2001
Variation of the multifocal visual evoked potential with eccentricity in isometropic amblyopesM Yu, B Brown, M EdwardsAnnals of the Academy of Medicine, Singapore|September 1, 1994
Health of female shiftworkers in SingaporeO Y ChanThe Journal of the Society of Occupational Medicine|January 1, 1990
Statutory medical examinations and designated factory doctors in SingaporeW H Phoon, O Y ChanSingapore Medical Journal|December 9, 1998
Study on musculoskeletal complaints involving the back, neck and upper limbsO Y Chan, S F HoOccupational Medicine (Oxford, England)|August 1, 1993
Study on the health of female electronics workers on 12 hour shiftsO Y Chan, S L Gan, M H YeoPageof 602