title: Proceedings: The surface membrane of human placental villi and aspects of its possible role in the foeto-maternal relationship.
mesh_terms: D002462:Cell Membrane / Q000032:analysis / Q000276:immunology*; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D006801:Humans; D007108:Immune Tolerance; D008722:Methods; D010920:Placenta / Q000276:immunology*; D011247:Pregnancy; D011374:Progesterone / Q000032:analysis*; D011485:Protein Binding; D011506:Proteins / Q000032:analysis; D013347:Subcellular Fractions
chemical_list: D011506:Proteins; D011374:Progesterone