title: Identification of immunosuppressive factors in normal pregnant serum affecting antibody dependent cell-mediated cytotoxicity.
mesh_terms: D000293:Adolescent; D000328:Adult; D000920:Antibody-Dependent Cell Cytotoxicity; D000936:Antigen-Antibody Complex / Q000032:analysis; D005260:Female; D006801:Humans; D007108:Immune Tolerance; D008214:Lymphocytes / Q000276:immunology; D011247:Pregnancy / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex