Return behavior of blood donors after expiration of a 1-year malarial travel deferral.
Katz
Louis M
LM
Kabat
Andy
A
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