title: Vitamin A: probe of immune complement reactions. II. Enhancement of human complement hemolysis.
mesh_terms: D000818:Animals; D003165:Complement System Proteins; D004912:Erythrocytes / Q000276:immunology; D006460:Hemolysin Proteins; D006461:Hemolysis / Q000187:drug effects*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D012756:Sheep; D013045:Species Specificity; D013268:Stimulation, Chemical; D013997:Time Factors; D014801:Vitamin A / Q000494:pharmacology*
chemical_list: D006460:Hemolysin Proteins; D014801:Vitamin A; D003165:Complement System Proteins