title: Serum immunoglobulin levels in premature and full-term infants.
mesh_terms: D001741:Black or African American; D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006801:Humans; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis*; D007231:Infant, Newborn; D007234:Infant, Premature; D011247:Pregnancy; D014470:Umbilical Cord
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007136:Immunoglobulins