The complement system: a cascade foreboding and unharnessed whose waters run deep.
D003172:Complement C1 / Q000378:metabolism; D003165:Complement System Proteins / Q000172:deficiency / Q000378:metabolism; D006801:Humans; D007239:Infections / Q000276:immunology; D011414:Properdin / Q000378:metabolism; D009626:Terminology as Topic
D003172:Complement C1; D011414:Properdin; D003165:Complement System Proteins