[Relationship between sepsis and intestinal flora in immuno-compromised children].
D000293:Adolescent; D001419:Bacteria / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D007108:Immune Tolerance; D007223:Infant; D007231:Infant, Newborn; D007422:Intestines / Q000382:microbiology*; D008297:Male; D011247:Pregnancy; D018805:Sepsis / Q000382:microbiology*