TY  - BOOK
AU  - Hamzah Umar,
TI  - Causes of visual impairment among students attending schools for the blind in Kedah, Malaysia
PY  - 2002///
CY  - Kuala Lumpur
PB  - Universiti Kebangsaan Malaysia
KW  - Visual Impaired Persons
KW  - Blindness
KW  - epidemiology
KW  - INDAMET
N1  - Tesis (Degree of Master of Surgery - Ophthalmology) - Universiti Kebangsaan Malaysia, 2002; References : p. 39-40
ER  -