title: TRENDS IN BLOOD TRANSFUSION.
mesh_terms: D000740:Anemia; D001782:Blood Donors; D001793:Blood Preservation; D001803:Blood Transfusion; D001815:Bloodletting; D002102:Cadaver; D004190:Disasters; D005853:Geriatrics; D006354:Heart, Artificial; D006801:Humans; D008318:Malpractice; D013927:Thrombosis
keywords: ANEMIA; BLOOD DONORS; BLOOD PRESERVATION; BLOOD TRANSFUSION; BLOODLETTING; CADAVER; DISASTERS; GERIATRICS; HEART, MECHANICAL; MALPRACTICE; THROMBOSIS