title: Who uses blood?
authors.affiliation: National Blood Service, Newcastle upon Tyne, UK. angus.wells@nbs.nhs.uk
authors.forename: A W
authors.initials: AW
authors.lastname: Wells
mesh_terms: D000368:Aged; D001771:Blood Banks; D001782:Blood Donors; D001803:Blood Transfusion / Q000379:methods* / Q000706:statistics & numerical data* / Q000639:trends; D005260:Female; D006761:Hospitals; D006801:Humans; D008297:Male; D008875:Middle Aged