title: Invited commentary.
authors: Department of Anesthesia and Intensive Care, IRCCS Policlinico San Donato, Via Morandi 30, San Donato Milanese, Milan 20097, Italy. cardioanestesia@virgilio.it
authors: Marco
authors: M
authors: Ranucci
mesh_terms: D001803:Blood Transfusion; D002315:Cardiopulmonary Bypass; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D011183:Postoperative Complications / Q000453:epidemiology*; D020521:Stroke / Q000453:epidemiology*
chemical_list: D006454:Hemoglobins