title: Opsonin levels in reticuloendothelial regulation during and following pregnancy.
mesh_terms: D000818:Animals; D001681:Biological Assay; D003102:Colloids; D005260:Female; D005865:Gestational Age; D007456:Iodine Isotopes; D008099:Liver / Q000276:immunology; D012157:Mononuclear Phagocyte System / Q000502:physiology*; D009895:Opsonin Proteins / Q000378:metabolism*; D010587:Phagocytosis; D011247:Pregnancy; D051381:Rats; D013154:Spleen / Q000276:immunology
chemical_list: D003102:Colloids; D007456:Iodine Isotopes; D009895:Opsonin Proteins