Reticulocyte CountReticulocytesErythrocyte CountBlood Cell CountAnemia, NeonatalErythropoiesisHematocritErythropoietinAnemia, Sickle CellErythrocytesErythrocyte AgingHemoglobinsAnemia, Hemolytic, AutoimmuneHeinz BodiesAnemia, HemolyticAnemiaHematologic TestsPhenylhydrazinesCoombs TestHemolysisBloodlettingErythrocyte IndicesAnemia, MacrocyticErythrocyte TransfusionBlood CellsFetal HemoglobinIronRed-Cell Aplasia, PureLeukocyte CountBlood TransfusionRabbitsRecombinant ProteinsFerritinsAnemia, AplasticBone MarrowProtein BiosynthesisHematopoiesisCell-Free SystemPlatelet CountInjections, SubcutaneousSpleenInfant, NewbornPeptide Initiation FactorsCD4 Lymphocyte CountGlobinsErythrocyte MembraneHeminCell CountPeptide Chain Initiation, TranslationalErythrocyte Deformability