Anemia, HypochromicAnemiaReticulocytosisHyperpituitarismAnemia, SideroblasticProtoporphyria, ErythropoieticIronAnemia, Iron-DeficiencyFailure to ThriveIron-Binding ProteinsErythrocyte IndicesErythrocyte CountIron OverloadCation Transport ProteinsThalassemiaReceptors, TransferrinHemoglobinsAnemia, AplasticAnemia, HemolyticFanconi AnemiaErythrocytesAnemia, Hemolytic, AutoimmuneAnemia, MacrocyticAnemia, PerniciousAnemia, Sickle CellAnemia, MegaloblasticInfectious Anemia Virus, EquineAnemia, RefractoryAnemia, Hemolytic, CongenitalEquine Infectious AnemiaErythropoietinChicken anemia virusAnemia, Dyserythropoietic, CongenitalAnemia, Diamond-BlackfanFanconi Anemia Complementation Group ProteinsPregnancy Complications, HematologicAnemia, NeonatalHematinicsAnemia, Refractory, with Excess of BlastsFanconi Anemia Complementation Group C ProteinFanconi Anemia Complementation Group D2 ProteinHematocritFanconi Anemia Complementation Group A ProteinErythropoiesisAnemia, Hemolytic, Congenital NonspherocyticPallorFerritinsHemoglobinometryBlood TransfusionFanconi Anemia Complementation Group G ProteinCoombs TestReticulocyte CountIron, DietaryIron CompoundsHepcidinsErythrocytes, AbnormalErythrocyte TransfusionPrevalenceVitamin B 12 DeficiencyErythrocyte AgingBone Marrowbeta-ThalassemiaIsavirusPancytopeniaFanconi Anemia Complementation Group F ProteinPhenylhydrazinesFanconi Anemia Complementation Group E Protein