title: Platelet activity of antilymphocyte serum (ALS) preparations.
mesh_terms: D000327:Adsorption; D000818:Animals; D000941:Antigens; D000961:Antilymphocyte Serum; D001792:Blood Platelets / Q000276:immunology*; D004912:Erythrocytes / Q000276:immunology; D006041:Goats / Q000276:immunology; D006736:Horses / Q000276:immunology; D010973:Platelet Adhesiveness; D011817:Rabbits / Q000276:immunology
chemical_list: D000941:Antigens; D000961:Antilymphocyte Serum