[Biological examination of the feces of premature infants during the first 48 hours].
D005243:Feces / Q000382:microbiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature
FECES/microbiology; INFANT, PREMATURE
Examen bactériologique des selles des prématurés dans les premiéres 48 heures.