Elias Hussein <br/><br/>
A pilot prevalence survey of visual impairment and blindness in the adult orang asli of central peninsular Malaysia / 
by Elias Hussein. 
 - Kuala Lumpur :  Universiti Kebangsaan Malaysia,  1992 
 - 53 pages :  illustrations ;  30 cm. 
<br/><br/>Thesis (Degree of master of surgery (ophthalmology), Universiti Kebangsaan Malaysia, 1992 
<br/><br/>References : p.43-47 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blindness--In adulthood--Malaysia<br/>Vision<br/>Vision, Subnormal--In adulthood--Malaysia