id	keyword
american_scientific_journal-7594	blood
american_scientific_journal-7594	quality
american_scientific_journal-7594	malaria
american_scientific_journal-7594	study
american_scientific_journal-7594	transfusion
american_scientific_journal-7594	donors
american_scientific_journal-7594	colleagues
american_scientific_journal-7594	hospital
american_scientific_journal-7594	sciences
american_scientific_journal-7594	plasmodium
american_scientific_journal-7594	prevalence
american_scientific_journal-7594	hemoglobin
american_scientific_journal-7594	concentrates
american_scientific_journal-7594	volume