Epidemiology of intestinal polyparasitism among Orang Asli school children in rural Malaysia. oleh Ahmed K Al-Delaimy, Hesham M Al-Mekhlafi, Nabil A Nasr, Hany Sady, Wahib M Atroosh, Mohammed Nashiry, Tengku S Anuar, Norhayati Moktar, Yvonne A L Lim, Rohela Mahmud