title: Problems and solutions with filtration leukapheresis.
mesh_terms: D001782:Blood Donors; D001803:Blood Transfusion; D005334:Fever / Q000209:etiology; D005374:Filtration; D006098:Granulocytes / Q000166:cytology / Q000637:transplantation*; D006801:Humans; D007937:Leukapheresis; D007958:Leukocyte Count; D007970:Leukopenia / Q000628:therapy; D008614:Meperidine / Q000627:therapeutic use; D012449:Safety; D012768:Shivering; D065227:Transfusion Reaction
chemical_list: D008614:Meperidine