title: Impermeability of pig placenta for antibodies.
mesh_terms: D000818:Animals; D000906:Antibodies; D000917:Antibody Formation; D003353:Corynebacterium diphtheriae; D005260:Female; D006384:Hemagglutination; D007112:Immunity, Maternally-Acquired; D007074:Immunoglobulin G; D008431:Maternal-Fetal Exchange; D010539:Permeability; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy; D011270:Pregnancy, Animal; D013552:Swine; D013745:Tetanus Toxoid
chemical_list: D000906:Antibodies; D007074:Immunoglobulin G; D013745:Tetanus Toxoid