The effect of some environmental factors on the incidence of intestinal parasitism in Lebanon.
D004194:Disease; D006801:Humans; D015994:Incidence; D007410:Intestinal Diseases; D007411:Intestinal Diseases, Parasitic; D007422:Intestines; D007861:Lebanon; D010272:Parasitic Diseases / Q000453:epidemiology*
INTESTINES/diseases; PARASITIC DISEASES/epidemiology