Question: Which movie was co-written by the person who directed "Blood"?
Sentence (from "Autoimmune hemolytic anemia"): Autoimmune hemolytic anemia (or autoimmune haemolytic anaemia; AIHA) occurs when antibodies directed against the person's own red blood cells (RBCs) cause them to burst (lyse), leading to an insufficient number of oxygen-carrying red blood cells in the circulation.
Relevant evidence: No