[On some histological aspects of the spleen in premature and newborn infants].
D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000473:pathology; D007234:Infant, Premature / Q000473:pathology*; D013154:Spleen / Q000473:pathology*
INFANT, NEWBORN/pathology; INFANT, PREMATURE/pathology; SPLEEN/pathology