title: The nation's changing blood supply system.
authors: Department of Laboratory Medicine and Pathology, University of Minnesota Hospital and Clinic, Minneapolis 55455.
authors: J
authors: J
authors: McCullough
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D001771:Blood Banks / Q000191:economics / Q000331:legislation & jurisprudence / Q000458:organization & administration / Q000592:standards / Q000639:trends; D001782:Blood Donors / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data / Q000600:supply & distribution; D033001:Directed Tissue Donation; D035082:Federal Government; D033161:Government Regulation; D006291:Health Policy; D006801:Humans; D012011:Red Cross; D009927:Tissue and Organ Procurement; D014481:United States; D014486:United States Food and Drug Administration; D035141:Voluntary Programs