title: Serum IgG levels in full term preterm and SFD neonates.
mesh_terms: D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D007231:Infant, Newborn / Q000276:immunology*; D007234:Infant, Premature / Q000276:immunology; D007236:Infant, Small for Gestational Age / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G