title: Significance of serum factors in the stimulation of human umbilical cord and fetal lymphocytes by soluble protein A from Staphylococcus aureus.
mesh_terms: D000017:ABO Blood-Group System; D000818:Animals; D001769:Blood; D002417:Cattle; D004306:Dose-Response Relationship, Immunologic; D005260:Female; D005333:Fetus / Q000276:immunology*; D006801:Humans; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000145:classification; D011247:Pregnancy; D012995:Solubility; D013205:Staphylococcal Protein A / Q000494:pharmacology*; D014470:Umbilical Cord / Q000276:immunology*
chemical_list: D000017:ABO Blood-Group System; D013205:Staphylococcal Protein A