title: Invited commentary.
authors.affiliation: Department of Medicine, Nordland Hospital, Bodoe, N-8092 Norway. knut.lappegard@nlsh.no
authors.forename: Knut Tore
authors.initials: KT
authors.lastname: Lappegard
mesh_terms: D002315:Cardiopulmonary Bypass; D003167:Complement Activation / Q000187:drug effects; D006801:Humans; D007962:Leukocytes / Q000187:drug effects*; D044087:Receptor, Anaphylatoxin C5a / Q000037:antagonists & inhibitors*
chemical_list: D044087:Receptor, Anaphylatoxin C5a