title: Blood donation, blood supply, iron deficiency and anemia - it is time to shift attention back to donor health.
authors.affiliation: Faculdade de Ciências Médicas da Santa Casa de São Paulo - FCMSCSP, São Paulo, SP, Brazil.
authors.forename: Rodolfo Delfini
authors.initials: RD
authors.lastname: Cançado
authors.forename: Dante
authors.initials: D
authors.lastname: Langhi