Pathways to the complement system.
D000818:Animals; D003165:Complement System Proteins / Q000378:metabolism; D006168:Guinea Pigs; D006457:Hemoglobinuria, Paroxysmal / Q000276:immunology; D006461:Hemolysis; D006801:Humans; D011414:Properdin / Q000378:metabolism
D011414:Properdin; D003165:Complement System Proteins