FatigueAnemiaMuscle FatigueFatigue Syndrome, ChronicMental FatigueAnemia, AplasticAnemia, HemolyticFanconi AnemiaAnemia, Hemolytic, AutoimmuneAnemia, HypochromicAnemia, MacrocyticAnemia, PerniciousAnemia, Sickle CellAnemia, SideroblasticAnemia, MegaloblasticHemoglobinsInfectious Anemia Virus, EquineAnemia, RefractoryAnemia, Hemolytic, CongenitalErythropoietinEquine Infectious AnemiaChicken anemia virusAnemia, Dyserythropoietic, CongenitalAnemia, Diamond-BlackfanFanconi Anemia Complementation Group ProteinsIronHematinicsPregnancy Complications, HematologicAnemia, NeonatalAnemia, Refractory, with Excess of BlastsHematocritSeverity of Illness IndexFanconi Anemia Complementation Group C ProteinQuality of LifeFanconi Anemia Complementation Group D2 ProteinTreatment OutcomeFanconi Anemia Complementation Group A ProteinErythropoiesisMuscle ContractionMuscle, SkeletalIsometric ContractionFerritinsAnemia, Hemolytic, Congenital NonspherocyticPallorErythrocyte CountErythrocyte IndicesPrevalenceQuestionnairesPhysical EnduranceNeoplasmsTime FactorsHemoglobinometryBlood TransfusionSleep DisordersFibromyalgiaChronic DiseaseErythrocytesFanconi Anemia Complementation Group G ProteinCoombs TestElectromyographyReticulocyte CountPainDepressionAsthenopiaIron, DietaryCross-Sectional StudiesRisk FactorsIron CompoundsProspective StudiesHepcidinsTorqueErythrocytes, AbnormalExerciseErythrocyte TransfusionFollow-Up StudiesDrug Administration ScheduleDiaphragmVitamin B 12 DeficiencyBone MarrowErythrocyte AgingPhysical Exertionbeta-ThalassemiaMuscle StrengthIsavirusPancytopeniaPostpoliomyelitis SyndromeElectric StimulationNeurastheniaThalassemiaSurvivorsFanconi Anemia Complementation Group F ProteinPhenylhydrazinesRecombinant ProteinsAnalysis of VarianceFanconi Anemia Complementation Group E ProteinWork Schedule ToleranceFetal HemoglobinHorsesPregnancyMalaria