title: Preservation of dry blood on filter paper for quantitative hemoglobin determination and the limits of "confetti-volumetry" in anemia screening.
mesh_terms: D000740:Anemia / Q000097:blood*; D001801:Blood Stains; D006452:Hemoglobinometry; D006801:Humans; D008403:Mass Screening; D008722:Methods; D010209:Paper