00352 a2200109 4500082001800000245008300018260005000101300001500151650003300166650002200199650002100221 a362.1784bSAF aSafe blood and blood products bscreening for HIV and other infectious agents  aGenevabWorld Health Organizationc2002g2002 a[vi],174p. aBlood and blood plasma banks aSpecific services aPhysical illness