Blood CellsErythrocytesBlood Cell CountErythrocyte CountErythrocyte TransfusionLeukocyte CountErythrocyte MembraneErythrocyte DeformabilityLeukocytesHemoglobinsErythrocyte IndicesHematocritErythrocyte AggregationErythrocyte AgingHemolysisTime FactorsBlood PreservationHematologic TestsErythrocyte VolumeFetal BloodOsmotic FragilityAnemia, Sickle CellBiological MarkersBlood TransfusionAnemiaHematopoiesisBlood ViscosityReproducibility of ResultsHematopoietic Stem CellsReference ValuesBlood Flow VelocityErythropoiesisProspective StudiesAnion Exchange Protein 1, ErythrocytePlasmodium falciparumLymphocytesHemocytesHemorheologyPlatelet CountAnemia, HemolyticReticulocyte CountSensitivity and SpecificitySpleenBlood PlateletsPregnancyPlasmaPredictive Value of TestsTechnetiumRisk FactorsFlow CytometryLeukocytes, MononuclearBlood Component TransfusionRh-Hr Blood-Group SystemErythropoietinRheologyBlood ProteinsTreatment OutcomeSheepBlood Grouping and CrossmatchingAnalysis of VarianceModels, BiologicalSpherocytosis, HereditaryOxygenBone MarrowIronInfant, NewbornGranulocytesBody WeightMicrocirculationRetrospective StudiesGlycophorinSeverity of Illness IndexCells, CulturedHematologyDose-Response Relationship, DrugBlood PressureCase-Control StudiesCross-Sectional StudiesRegression AnalysisBlood SubstitutesNeutrophilsLiverLeukocytosisCell SeparationUltrasonography, DopplerPrognosisBlood Chemical AnalysisRosette Formation2,3-DiphosphoglycerateAntigens, CD34Hemolytic Plaque TechniqueCohort StudiesAge FactorsFollow-Up StudiesBlood Group AntigensReticulocytesHeinz BodiesAntibody FormationAnthropometryHemoglobin, Sickle