title: Return behavior of blood donors after expiration of a 1-year malarial travel deferral.
authors.forename: Louis M
authors.initials: LM
authors.lastname: Katz
authors.forename: Andy
authors.initials: A
authors.lastname: Kabat
mesh_terms: D001782:Blood Donors / Q000706:statistics & numerical data* / Q000600:supply & distribution*; D006801:Humans; D008288:Malaria / Q000517:prevention & control*; D012011:Red Cross; D014195:Travel; D014481:United States