A prospective study of development of splenic reticuloendothelial function in premature and term infants.
D001724:Birth Weight; D004912:Erythrocytes / Q000648:ultrastructure; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D012157:Mononuclear Phagocyte System / Q000502:physiology*; D011446:Prospective Studies; D013154:Spleen / Q000502:physiology*