O Negative Blood Supplies Are At “Critical” Levels
David Crowder
January 18, 2014
Blood Assurance, whose donors are the sole providers of blood for more than 70 hospitals
O-Negative
O-Negative Blood Donations Needed
David Crowder
December 18, 2013
A sharp increase in Type-O Negative blood useage has Blood Assurance needing more donors. Blood