title: Evidence for Fc receptors on rabbit yolk sac endoderm.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002417:Cattle; D004707:Endoderm / Q000276:immunology; D005260:Female; D006801:Humans; D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011817:Rabbits; D013045:Species Specificity; D014817:Vitelline Membrane / Q000276:immunology*
chemical_list: D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G