Assertion list for term "a blood transfusion".

Results from Ascent++: 6
patient (aspect of surgeon) HasPrerequisitea blood transfusion 0.40
bleeding HasPrerequisiteblood transfusion 0.39
baby HasPrerequisitea blood transfusion 0.31
proportion HasPrerequisitea blood transfusion 0.27
mother (aspect of baby) HasPrerequisitea blood transfusion 0.19
baby (aspect of mother) HasPrerequisitea blood transfusion 0.16