Incidence of amebiasis in patients with positive guaiac test of the stool.
D000562:Amebiasis; D004404:Dysentery, Amebic / Q000175:diagnosis*; D005243:Feces; D006138:Guaiac; D006801:Humans; D015994:Incidence; D007422:Intestines
D006138:Guaiac
AMEBIASIS, INTESTINAL/diagnosis