[On occult blood in the feces of iron-deficiency anemic children].
D000747:Anemia, Hypochromic / Q000175:diagnosis*; D002675:Child, Preschool; D005243:Feces; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D008297:Male; D009780:Occult Blood