Anemia in indigent blood donors.
I S
IS
ESKWITH
R S
RS
KROLL
D000740:Anemia / Q000209:etiology*; D001782:Blood Donors; D001803:Blood Transfusion; D006801:Humans; D017713:Platelet Transfusion; D011203:Poverty; D014019:Tissue Donors
ANEMIA/etiology and pathogenesis; BLOOD TRANSFUSION/donors