HemoglobinsBlood Cell CountLeukocyte CountHemoglobin AHemoglobins, AbnormalErythrocyte CountFetal HemoglobinHemoglobin, SickleCell CountBlood CellsCD4 Lymphocyte CountErythrocytesPlatelet CountHemoglobin CHematocritHematologic TestsLeukocytosisOxyhemoglobinsHemoglobin EHemoglobin A, GlycosylatedAnemiaErythrocyte IndicesHemoglobin A2MethemoglobinHIV InfectionsBiological MarkersAnemia, Sickle CellTime FactorsLymphocyte CountHemoglobinometryTruncated HemoglobinsC-Reactive ProteinLeukocytesHemoglobinopathiesProspective StudiesReticulocyte CountCarboxyhemoglobinRetrospective StudiesRisk FactorsTreatment OutcomeOxygenCohort StudiesErythropoietinBlood SubstitutesPrognosisViral LoadIronHemoglobin C DiseasePredictive Value of TestsBone MarrowBlood Chemical AnalysisDiphosphoglyceric AcidsErythrocyte TransfusionHemoglobin JErythropoiesisHemoglobin HLeukemoid ReactionHematologyBlood Sedimentation2,3-DiphosphoglycerateLeukopeniaAnti-HIV AgentsFollow-Up StudiesHemolysisCerebrospinal FluidNeutrophilsSpinal PunctureErythrocyte MembraneThalassemiaInfant, NewbornGlobinsAntiretroviral Therapy, Highly ActiveAcute DiseaseFerritinsErythrocyte DeformabilityHemeCross-Sectional StudiesHematopoiesisPrecursor Cell Lymphoblastic Leukemia-LymphomaThrombocytopeniaHIV-1Reference ValuesSensitivity and SpecificityLymphocytesMultivariate AnalysisInflammationSurvival AnalysisErythrocyte AgingFeverLeukemia, Myeloid, AcuteColony Count, MicrobialPregnancySeverity of Illness IndexCytogeneticsAnemia, Iron-DeficiencyHematopoietic Stem CellsCase-Control StudiesFibrinogenHematinicsSolar Activity