Parasitologic studies in a group of furloughed missionaries. I. Intestinal protozoa.
D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D056890:Eukaryota / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology; D005260:Female; D006801:Humans; D007223:Infant; D007422:Intestines; D008297:Male; D008875:Middle Aged; D066189:Missionaries; D011528:Protozoan Infections / Q000453:epidemiology*; D008921:Religious Missions; D014330:Tropical Medicine; D014481:United States