AN INVESTIGATION INTO THE EPIDEMIOLOGY OF THREADWORMS.
D000818:Animals; D004757:Enterobius; D004813:Epidemiology; D006801:Humans; D009520:New Zealand; D010123:Oxyuriasis; D012499:Sanitation; D014881:Water Supply
EPIDEMIOLOGY; NEW ZEALAND; OXYURIASIS; SANITATION; WATER SUPPLY